Integrated Taxonomic Information System - Search Results
Results of: Search in every Kingdom for Taxon Author(s) Name(s) containing 'Nel'
 
 Kingdom Animalia
  Gallomesovelia A. Nel, P. Nel, Krieg-Jacquier, Pouillon, and Garrouste, 2014 – valid
  Gallomesovelia grioti A. Nel, P. Nel, Krieg-Jacquier, Pouillon, and Garrouste, 2014 – valid
  Liolaemus choique Abdala, Quinteros, Scrocchi and Stazzonelli, 2010 – valid
  Liolaemus shitan Abdala, Quinteros, Scrocchi and Stazzonelli, 2010 – valid
  Liolaemus smaug Abdala, Quinteros, Scrocchi and Stazzonelli, 2010 – valid
  Knipowitschia milleri (Ahnelt and Bianco, 1990) – valid
  Didogobius splechtnai Ahnelt and Patzner, 1995 – valid
  Knipowitschia goerneri Ahnelt, 1991 – valid
  Knipowitschia ephesi Ahnelt, 1995 – valid
  Knipowitschia mermere Ahnelt, 1995 – valid
  Cyclorana occidentalis Anstis, Price, Roberts, Catalano, Hines, Doughty and Donnellan, 2016 – invalid
  Ranoidea occidentalis (Anstis, Price, Roberts, Catalano, Hines, Doughty and Donnellan, 2016) – valid
  Anilios pilbarensis (Aplin and Donnellan, 1993) – valid
  Ramphotyphlops pilbarensis Aplin and Donnellan, 1993 – invalid
  Aedes laguna Arnell and Nielsen, 1972 – valid
  Jarnellius laguna (Arnell and Nielsen, 1972) – invalid
  Haemagogus acutisentis Arnell, 1973 – valid
  Haemagogus chrysochlorus Arnell, 1973 – valid
  Haemagogus nebulosus Arnell, 1973 – valid
  Aedes atactavittatus Arnell, 1976 – valid
  Aedes bogotanus Arnell, 1976 – valid
  Aedes comitatus Arnell, 1976 – valid
  Aedes deficiens Arnell, 1976 – valid
  Aedes incomptus Arnell, 1976 – valid
  Aedes pectinatus Arnell, 1976 – valid
  Aedes phaeonotus Arnell, 1976 – valid
  Aedes synchytus Arnell, 1976 – valid
  Ochlerotatus atactavittatus (Arnell, 1976) – invalid
  Ochlerotatus bogotanus (Arnell, 1976) – invalid
  Ochlerotatus comitatus (Arnell, 1976) – invalid
  Ochlerotatus deficiens (Arnell, 1976) – invalid
  Ochlerotatus incomptus (Arnell, 1976) – invalid
  Ochlerotatus pectinatus (Arnell, 1976) – invalid
  Ochlerotatus phaeonotus (Arnell, 1976) – invalid
  Ochlerotatus synchytus (Arnell, 1976) – invalid
  Geophilus easoni Arthur, Foddai, Kettle, Lewis, Luczynski and Minelli, 2001 – valid
  Caecilius casarum Badonnel, 1931 – invalid
  Embidopsocus femoralis (Badonnel, 1931) – valid
  Lachesilla tectorum Badonnel, 1931 – valid
  Liposcelis bostrychophila Badonnel, 1931 – valid
  Stenocaecilius casarum (Badonnel, 1931) – valid
  Ectopsocus maindroni Badonnel, 1935 – valid
  Cuneopalpus Badonnel, 1943 – valid
  Ectopsocus vachoni Badonnel, 1945 – valid
  Archipsocopsis Badonnel, 1948 – valid
  Balliella Badonnel, 1949 – valid
  Balliella ealensis Badonnel, 1949 – valid
  Belaphotroctes ghesquierei Badonnel, 1949 – valid
  Echmepteryx falco (Badonnel, 1949) – valid
  Peripsocus pauliani Badonnel, 1949 – valid
  Proentomum Badonnel, 1949 – valid
  Proentomum personatum Badonnel, 1949 – valid
  Ectopsocopsis Badonnel, 1955 – valid
  Trichadenotecnum circularoides Badonnel, 1955 – valid
  Trichadenotecnum pardus Badonnel, 1955 – valid
  Sphaeropsocopsis argentina (Badonnel, 1962) – valid
  Sphaeropsocopsis Badonnel, 1963 – valid
  Liposcelis fusciceps Badonnel, 1968 – valid
  Liposcelis pallens Badonnel, 1968 – valid
  Embidopsocus thorntoni Badonnel, 1971 – valid
  Lachesilla fuscipalpis Badonnel, 1972 – valid
  Ectopsocus thibaudi Badonnel, 1979 – valid
  Pararchipsocus Badonnel, Mockford and Garcia Aldrete, 1984 – valid
  Pararchipsocus elongatus Badonnel, Mockford and Garcia Aldrete, 1984 – valid
  Anourina Baker, Solari, Cirranello and Simmons, 2016 – valid – tailless bats
  Diphyllini Baker, Solari, Cirranello and Simmons, 2016 – valid – hairy-legged vampire bats
  Ectophyllina Baker, Solari, Cirranello and Simmons, 2016 – valid – Honduran White Bat
  Enchisthenina Baker, Solari, Cirranello and Simmons, 2016 – valid – Velvety Fruit-eating Bat
  Glyphonycterinae Baker, Solari, Cirranello and Simmons, 2016 – valid – big-eared bats
  Rhinophyllinae Baker, Solari, Cirranello and Simmons, 2016 – valid – little fruit bats
  Vampyressina Baker, Solari, Cirranello and Simmons, 2016 – valid
  Styraconyx turbinarium Bartels, Fontoura and Nelson, 2015 – valid
  Anisonyches eleutherensis Bartels, Fontoura and Nelson, 2018 – valid
  Archechiniscus bahamensis Bartels, Fontoura and Nelson, 2018 – valid
  Doryphoribius smokiensis Bartels, Nelson, Kaczmarek and Michalczyk, 2007 – valid
  Doryphoribius longistipes Bartels, Nelson, Kaczmarek and Michalczyk, 2008 – valid
  Doryphoribius minimus Bartels, Nelson, Kaczmarek and Michalczyk, 2008 – valid
  Doryphoribius tergumrudis Bartels, Nelson, Kaczmarek and Michalczyk, 2008 – valid
  Ramazzottius belubellus Bartels, Nelson, Kaczmarek and Michalczyk, 2011 – valid
  Milnesium bohleberi Bartels, Nelson, Kaczmarek and Michalczyk, 2014 – valid
  Macrobiotus martini Bartels, Pilato, Lisi and Nelson, 2009 – valid
  Paramacrobiotus halei (Bartels, Pilato, Lisi and Nelson, 2009) – valid
  Tapinauchenius subcaeruleus Bauer & Antonelli, 1997 – invalid
  Cepheus pegazzanoae Bernini & Nannelli, 1982 – valid
  Thulinius romanoi Bertolani, Bartels, Guidetti, Cesari and Nelson, 2014 – valid
  Mecistocephalus aethelabis Bonato and Minelli, 2004 – valid
  Mecistocephalus boriensis Bonato and Minelli, 2004 – valid
  Mecistocephalus merkarensis Bonato and Minelli, 2004 – valid
  Mecistocephalus silvestrii Bonato and Minelli, 2004 – valid
  Mecistocephalus megalodon Bonato and Minelli, 2009 – valid
  Proterotaiwanella Bonato, Foddai and Minelli, 2002 – valid
  Proterotaiwanella tanabei Bonato, Foddai and Minelli, 2002 – valid
  Clinopodes verhoeffi Bonato, Iorio and Minelli, 2011 – valid
  Clinopodes vesubiensis Bonato, Iorio and Minelli, 2011 – valid
  Diphyonyx Bonato, Zapparoli and Minelli, 2008 – valid
  Endogeophilus Bonato, Zapparoli, Drago and Minelli, 2016 – valid
  Endogeophilus ichnusae Bonato, Zapparoli, Drago and Minelli, 2016 – valid
  Abax Bonelli, 1810 – valid
  Abax (Abax) Bonelli, 1810 – valid
  Agonum Bonelli, 1810 – valid
  Agonum (Agonum) Bonelli, 1810 – valid
  Amara Bonelli, 1810 – valid
  Amara (Amara) Bonelli, 1810 – valid
  Anchomenus Bonelli, 1810 – valid
  Anchomenus (Anchomenus) Bonelli, 1810 – valid
  Blethisa Bonelli, 1810 – valid
  Brachininae Bonelli, 1810 – valid
  Brachinini Bonelli, 1810 – valid
  Calathus Bonelli, 1810 – valid
  Calathus (Calathus) Bonelli, 1810 – valid
  Chlaenius Bonelli, 1810 – valid
  Chlaenius (Chlaenius) Bonelli, 1810 – valid
  Dromius Bonelli, 1810 – valid
  Dromius (Dromius) Bonelli, 1810 – valid
  Dryptinae Bonelli, 1810 – invalid
  Dryptini Bonelli, 1810 – valid
  Dyschirius Bonelli, 1810 – valid
  Harpalinae Bonelli, 1810 – valid
  Harpalini Bonelli, 1810 – valid
  Laemostenus Bonelli, 1810 – valid
  Laemostenus (Laemostenus) Bonelli, 1810 – valid
  Lebia (Lamprias) Bonelli, 1810 – valid
  Lebiinae Bonelli, 1810 – invalid
  Lebiini Bonelli, 1810 – valid
  Licininae Bonelli, 1810 – invalid
  Licinini Bonelli, 1810 – valid
  Loricerinae Bonelli, 1810 – valid
  Loricerini Bonelli, 1810 – valid
  Omophroninae Bonelli, 1810 – valid
  Omophronini Bonelli, 1810 – valid
  Oodes Bonelli, 1810 – valid
  Panagaeinae Bonelli, 1810 – invalid
  Panagaeini Bonelli, 1810 – valid
  Platyninae Bonelli, 1810 – invalid
  Platynini Bonelli, 1810 – valid
  Platynus Bonelli, 1810 – valid
  Platynus (Platynus) Bonelli, 1810 – valid
  Poecilus Bonelli, 1810 – valid
  Poecilus (Poecilus) Bonelli, 1810 – valid
  Pterostichinae Bonelli, 1810 – invalid
  Pterostichini Bonelli, 1810 – valid
  Pterostichus Bonelli, 1810 – valid
  Pterostichus (Melanius) Bonelli, 1810 – valid
  Scaritinae Bonelli, 1810 – valid
  Scaritini Bonelli, 1810 – valid
  Trechinae Bonelli, 1810 – valid
  Trechini Bonelli, 1810 – valid
  Zabrini Bonelli, 1810 – valid
  Zuphiini Bonelli, 1810 – valid
  Dicaelus Bonelli, 1813 – valid
  Dicaelus (Dicaelus) Bonelli, 1813 – valid
  Dicaelus elongatus Bonelli, 1813 – valid
  Dicaelus purpuratus Bonelli, 1813 – valid
  Dicaelus purpuratus purpuratus Bonelli, 1813 – valid
  Dicaelus teter Bonelli, 1813 – valid
  Dyschirus Bonelli, 1813 – invalid
  Pasimachus Bonelli, 1813 – valid
  Pasimachus (Pasimachus) Bonelli, 1813 – valid
  Scarites gagates Bonelli, 1813 – invalid
  Scarites glabratus Bonelli, 1813 – invalid
  Scarites politus Bonelli, 1813 – valid
  Siagoninae Bonelli, 1813 – valid
  Siagonini Bonelli, 1813 – valid
  Zu cristatus (Bonelli, 1819) – valid – scalloped ribbonfish, listoncillo festón, cinta mońuda
  Anisolabis maritima (Bonelli, 1832) – valid
  Bergalna Boulard and Martinelli, 1996 – valid
  Fidicina christinae Boulard and Martinelli, 1996 – valid
  Fidicina obscura Boulard and Martinelli, 1996 – valid
  Fidicina robini Boulard and Martinelli, 1996 – valid
  Fidicina torresi Boulard and Martinelli, 1996 – valid
  Fidicina toulgoeti Boulard and Martinelli, 1996 – valid
  Fidicinoides Boulard and Martinelli, 1996 – valid
  Fidicinoides besti Boulard and Martinelli, 1996 – valid
  Fidicinoides brunnea Boulard and Martinelli, 1996 – valid
  Fidicinoides descampsi Boulard and Martinelli, 1996 – valid
  Fidicinoides duckensis Boulard and Martinelli, 1996 – valid
  Fidicinoides jauffreti Boulard and Martinelli, 1996 – valid
  Fidicinoides pauliensis Boulard and Martinelli, 1996 – valid
  Fidicinoides poulaini Boulard and Martinelli, 1996 – valid
  Fidicinoides pseudethelae Boulard and Martinelli, 1996 – valid
  Fidicinoides saccifera Boulard and Martinelli, 1996 – valid
  Fidicinoides sucinalae Boulard and Martinelli, 1996 – valid
  Fidicinoides yavitensis Boulard and Martinelli, 1996 – valid
  Guyalna Boulard and Martinelli, 1996 – valid
  Guyalnina Boulard and Martinelli, 1996 – valid
  Vanneaugobius Brownell, 1978 – valid
  Vanneaugobius dollfusi Brownell, 1978 – valid
  Neurocordulia michaeli Brunelle, 2000 – valid – Broad-tailed Shadowdragon
  Abila christianeae Carbonell, 2002 – valid
  Abila descampsi Carbonell, 2002 – valid
  Scolopendropsis duplicata Chagas Jr., Edgecombe and Minelli, 2008 – valid
  Pneumonyssus vocalis Coffee and McConnell, 1971 – valid
  Rhinophaga elongata Coffee, van Aswegen, McConnell and Basson, 1971 – valid
  Ceutorhynchus downiei Colonnelli, 1979 – valid
  Ceutorhynchus insecabilis Colonnelli, 1979 – invalid
  Ceutorhynchus lecontei Colonnelli, 1979 – valid
  Ceutorhynchus sleeperi Colonnelli, 1979 – invalid
  Ceutorhynchus squamulosus Colonnelli, 1979 – invalid
  Ceutorhynchus williami Colonnelli, 1979 – valid
  Trichosirocalus Colonnelli, 1979 – valid
  Polymorphus (Polymorphus) paradoxus Connell and Corner, 1957 – invalid
  Polymorphus paradoxus Connell and Corner, 1957 – valid
  Epuraea parsonsi Connell, 1981 – valid
  Epuraea rectangula Connell, 1981 – valid
  Culex apicopilosus Cornel and Mayi in Cornel et al., 2020 – valid
  Culex lanzaroi Cornel and Mayi in Cornel et al., 2020 – valid
  Culex pseudosubaequalis Cornel and Mayi in Cornel et al., 2020 – valid
  Clytia sarsi Cornelius, 1982 – invalid
  Chirodectes maculatus (Cornelius, Fenner and Hore, 2005) – valid
  Chiropsalmus maculatus Cornelius, Fenner and Hore, 2005 – invalid
  Leptopharsa tacanae Coty, Garrouste and Nel, 2014 – valid
  Paramysis sowinskii Daneliya, 2002 – valid
  Bembrops cadenati Das and Nelson, 1996 – valid
  Neoechinorhynchus pimelodi de Carvalho and Cezar-Pavanelli, 1998 – valid
  Nomimoscolex pertierrae de Chambrier, Takemoto & Pavanelli, 2006 – valid
  Litoria jungguy Donnellan and Mahony, 2004 – invalid
  Ranoidea jungguy (Donnellan and Mahony, 2004) – valid
  Crinia flindersensis Donnellan, Anstis, Price and Wheaton, 2012 – valid
  Liopholis guthega (Donnellan, Hutchinson, Dempsey and Osborne, 2002) – valid – Guthega Skink
  Liopholis montana (Donnellan, Hutchinson, Dempsey and Osborne, 2002) – valid – Mountain Skink
  Pseudophryne robinsoni Donnellan, Mahony and Bertozzi, 2012 – valid
  Mixophyes hihihorlo Donnellan, Mahony and Davies, 1990 – valid
  Enacantha Donnelly and Alayo, 1966 – valid
  Enacantha caribbea Donnelly and Alayo, 1966 – valid
  Gomphus septima delawarensis Donnelly and Carle, 2000 – valid
  Erythrolamprus torrenicola (Donnelly and Myers, 1991) – valid – Velvety Swamp Snake
  Liophis torrenicola Donnelly and Myers, 1991 – invalid
  Philodryas cordata Donnelly and Myers, 1991 – valid
  Plica lumaria Donnelly and Myers, 1991 – valid
  Microcaecilia savagei Donnelly and Wake, 2013 – valid
  Aeschna persephone Donnelly, 1961 – invalid
  Aeshna persephone Donnelly, 1961 – valid – Persephone's Darner
  Protoneura ailsa Donnelly, 1961 – valid
  Somatochlora margarita Donnelly, 1962 – valid – Texas Emerald
  Enallagma traviatum westfalli Donnelly, 1964 – valid
  Heteragrion eboratum Donnelly, 1965 – valid
  Ischnura posita acicularis Donnelly, 1965 – valid
  Gomphus apomyius Donnelly, 1966 – valid – Banner Clubtail
  Chrysobasis lucifer Donnelly, 1967 – valid – Lucifer Damsel
  Scapanea archboldi Donnelly, 1970 – valid
  Phyllogomphoides duodentatus Donnelly, 1979 – valid
  Phyllogomphoides insignatus Donnelly, 1979 – valid
  Phyllogomphoides pugnifer Donnelly, 1979 – valid
  Phyllogomphoides suasillus Donnelly, 1979 – valid
  Archilestes latialatus Donnelly, 1981 – valid
  Macrothemis aurimaculata Donnelly, 1984 – valid
  Epigomphus westfalli Donnelly, 1986 – valid
  Ophiogomphus mainensis fastigiatus Donnelly, 1987 – valid
  Epigomphus flinti Donnelly, 1989 – valid
  Epigomphus maya Donnelly, 1989 – valid
  Epigomphus sulcatistyla Donnelly, 1989 – valid
  Philogenia strigilis Donnelly, 1989 – valid
  Protoneura sulfurata Donnelly, 1989 – valid
  Cannaphila mortoni Donnelly, 1992 – valid
  Epipleoneura letitia Donnelly, 1992 – valid
  Heteragrion atrolineatum Donnelly, 1992 – valid
  Heteragrion mitratum atroterminatum Donnelly, 1992 – valid
  Heteragrion rubrifulvum Donnelly, 1992 – valid
  Heteragrion valgum Donnelly, 1992 – valid
  Micrathyria caerulistyla Donnelly, 1992 – valid
  Palaemnema bilobulata Donnelly, 1992 – valid
  Palaemnema collaris Donnelly, 1992 – valid
  Palaemnema cyclohamulata Donnelly, 1992 – valid
  Palaemnema dentata Donnelly, 1992 – valid
  Palaemnema melanura Donnelly, 1992 – valid
  Palaemnema spinulata Donnelly, 1992 – valid
  Echinosaura sulcarostrum Donnelly, MacCulloch, Ugarte and Kizirian, 2006 – invalid
  Rheosaurus sulcarostrum (Donnelly, MacCulloch, Ugarte and Kizirian, 2006) – valid
  Arthrosaura synaptolepis Donnelly, McDiarmid and Myers, 1992 – valid – Donnelly's Arthrosaura
  Egernia cygnitos Doughty, Kealley and Donnellan, 2011 – valid – Western Pilbara Spiny-tailed Skink
  Egernia eos Doughty, Kealley and Donnellan, 2011 – valid – Central Pygmy Spiny-tailed Skink
  Egernia epsisolus Doughty, Kealley and Donnellan, 2011 – valid – Eastern Pilbara Spiny-tailed Skink
  Oxyuranus temporalis Doughty, Maryan, Donnellan and Hutchinson, 2007 – valid – Western Desert Taipan, Central Ranges Taipan
  Cupido amyntula herri (F. Grinnell, 1901) – valid
  Polites sabuleti tecumseh (F. Grinnell, 1903) – valid
  Erynnis pacuvius callidus (F. Grinnell, 1904) – valid
  Cercyonis sthenele behrii F. Grinnell, 1905 – valid
  Erynnis pacuvius perniger (F. Grinnell, 1905) – invalid
  Erynnis pacuvius pernigra (F. Grinnell, 1905) – valid
  Plebejus emigdionis (F. Grinnell, 1905) – valid – San Emigdio Blue
  Anthocharis lanceolata australis (F. Grinnell, 1908) – valid
  Glaucopsyche lygdamus australis F. Grinnell, 1917 – valid
  Satyrium sylvinus desertorum (F. Grinnell, 1917) – valid
  Geophilus persephones Foddai and Minelli, 1999 – valid
  Agnostrup Foddai, Bonato, Pereira and Minelli, 2003 – valid
  Nannarrup Foddai, Bonato, Pereira and Minelli, 2003 – valid
  Nannarrup hoffmani Foddai, Bonato, Pereira and Minelli, 2003 – valid
  Schizonampa libera Foddai, Pereira and Minelli, 2000 – valid
  Potamotrygon limai Fontenelle, da Silva and Carvalho, 2014 – valid
  Callionymus izuensis Fricke and Zaiser Brownell, 1993 – valid
  Paradiplogrammus curvispinis (Fricke and Zaiser Brownell, 1993) – valid
  Amietophrynus Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan et al., 2006 – invalid
  Cryptobatrachinae Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan et al., 2006 – valid
  Duttaphrynus Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan et al., 2006 – valid
  Feihyla Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan et al., 2006 – valid
  Ingerophrynus Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan et al., 2006 – valid
  Litoria michaeltyleri Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan et al., 2006 – invalid
  Poyntonophrynus Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan et al., 2006 – valid
  Pseudepidalea Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan et al., 2006 – invalid
  Vandijkophrynus Frost, Grant, Faivovich, Bain, Haas, Haddad, de Sá, Channing, Wilkinson, Donnellan et al., 2006 – valid
  Pleurobema athearni Gangloff, Williams & Feminella, 2006 – valid
  Mesovelia dominicana Garrouste and Nel, 2010 – valid
  Miohebrus Garrouste and Nel, 2010 – valid
  Miohebrus anderseni Garrouste and Nel, 2010 – valid
  Hypechiniscus daedalus Gasiorek, Oczkowski, Bartels, Nelson, Kristensen and Michalczyk in Gasiorek et al., 2021 – valid
  Conolophus marthae Gentile and Snell, 2009 – valid – Pink Land Iguana, Galapagos Pink Land Iguana
  Mustela vison aestuarina Ginnell, 1916 – valid
  Neovison vison aestuarina (Ginnell, 1916) – invalid
  Araeoncus tauricus Gnelitsa, 2005 – valid
  Diplocephalus pseudocrassilobus Gnelitsa, 2006 – valid
  Typhochrestus longisulcus Gnelitsa, 2006 – valid
  Centromerus abditus Gnelitsa, 2007 – valid
  Pelecopsis steppensis Gnelitsa, 2008 – valid
  Incestophantes australis Gnelitsa, 2009 – valid
  Crioction Gounelle, 1909 – invalid
  Staphylinoeme Gounelle, 1913 – invalid
  Bryodelphax crossotus Grigarick, Schuster and Nelson, 1983 – valid
  Claxtonia aliquantilla (Grigarick, Schuster and Nelson, 1983) – valid
  Claxtonia marginopora (Grigarick, Schuster and Nelson, 1983) – valid
  Claxtonia mosaica (Grigarick, Schuster and Nelson, 1983) – valid
  Echiniscus aliquantillus Grigarick, Schuster and Nelson, 1983 – invalid
  Echiniscus marginoporus Grigarick, Schuster and Nelson, 1983 – invalid
  Echiniscus mosaicus Grigarick, Schuster and Nelson, 1983 – invalid
  Oreella breviclava Grigarick, Schuster and Nelson, 1983 – invalid
  Parus inornatus kernensis (Grinnell & Behle, 1937) – invalid
  Melospiza melodia coronatorum Grinnell & Daggett, 1903 – invalid
  Passerella iliaca monoensis Grinnell & Storer, 1917 – invalid
  Baeolophus inornatus affabilis Grinnell & Swarth, 1926 – valid
  Baeolophus inornatus sequestriatus Grinnell & Swarth, 1926 – invalid
  Kieneria crissalis petulans (Grinnell & Swarth, 1926) – invalid
  Melozone crissalis bullata (Grinnell & Swarth, 1926) – invalid
  Melozone crissalis petulans (Grinnell & Swarth, 1926) – valid
  Parus gambeli atratus (Grinnell & Swarth, 1926) – invalid
  Parus inornatus affabilis (Grinnell & Swarth, 1926) – invalid
  Parus inornatus sequestratus (Grinnell & Swarth, 1926) – invalid
  Pipilo crissalis bullatus Grinnell & Swarth, 1926 – invalid
  Pipilo crissalis petulans Grinnell & Swarth, 1926 – invalid
  Pipilo erythrophthalmus umbraticola Grinnell & Swarth, 1926 – invalid
  Pipilo fuscus bullatus Grinnell & Swarth, 1926 – invalid
  Pipilo fuscus petulans Grinnell & Swarth, 1926 – invalid
  Pipilo maculatus umbraticola Grinnell & Swarth, 1926 – valid
  Poecile gambeli atrata (Grinnell & Swarth, 1926) – invalid
  Poecile gambeli atratus (Grinnell & Swarth, 1926) – valid
  Psaltriparus minimus melanurus Grinnell & Swarth, 1926 – valid
  Martes americana humboldtensis Grinnell and Dixon, 1926 – valid
  Martes americana vancourverensis Grinnell and Dixon, 1926 – invalid
  Martes americana vancouverensis Grinnell and Dixon, 1926 – valid
  Martes caurina vancouverensis Grinnell and Dixon, 1926 – invalid
  Thomomys bottae harquahalae Grinnell and Hill, 1936 – invalid
  Thomomys bottae hualpaiensis Grinnell and Hill, 1936 – invalid
  Thomomys bottae riparius Grinnell and Hill, 1936 – valid
  Thomomys umbrinus hualpaiensis Grinnell and Hill, 1936 – invalid – Hualapai southern pocket gopher
  Dipodomys californicus saxatilis Grinnell and Linsdale, 1929 – valid
  Urocyon littoralis dickeyi Grinnell and Linsdale, 1930 – valid
  Urocyon littoralis santarosae Grinnell and Linsdale, 1930 – valid
  Peromyscus californicus benitoensis Grinnell and Orr, 1934 – invalid
  Peromyscus californicus mariposae Grinnell and Orr, 1934 – invalid
  Martes americana sierrae Grinnell and Storer, 1916 – valid
  Scapanus latimanus campi Grinnell and Storer, 1916 – valid
  Sylvilagus bachmani mariposae Grinnell and Storer, 1916 – valid
  Tamias amoenus monoensis (Grinnell and Storer, 1916) – valid
  Tamias merriami kernensis (Grinnell and Storer, 1916) – valid
  Scapanus latimanus occultus Grinnell and Swarth, 1912 – valid
  Chamaea fasciata canicauda Grinnell and Swarth, 1926 – invalid
  Melanerpes formicivorus martirensis (Grinnell and Swarth, 1926) – invalid
  Carduelis tristis salicamans (Grinnell, 1897) – invalid
  Pipilo clementae Grinnell, 1897 – invalid
  Pipilo erythrophthalmus clementae Grinnell, 1897 – invalid
  Pipilo maculatus clementae Grinnell, 1897 – valid
  Spinus tristis salicamans Grinnell, 1897 – valid
  Salpinctes obsoletus pulverius Grinnell, 1898 – valid
  Chamaea fasciata intermedia Grinnell, 1900 – invalid
  Cyanocitta stelleri carbonacea Grinnell, 1900 – valid
  Lanius excubitor invictus Grinnell, 1900 – invalid
  Parus rufescens barlowi Grinnell, 1900 – invalid
  Poecile rufescens barlowi (Grinnell, 1900) – valid
  Aphelocoma californica immanis Grinnell, 1901 – valid
  Aphelocoma coerulescens immanis Grinnell, 1901 – invalid
  Catharus guttatus sleveni (Grinnell, 1901) – invalid
  Catharus guttatus slevini (Grinnell, 1901) – valid
  Geothlypis trichas scirpicola Grinnell, 1901 – valid
  Geothlypis trichas sinuosa Grinnell, 1901 – valid
  Sphyrapicus ruber daggetti Grinnell, 1901 – valid
  Sphyrapicus varius daggetti Grinnell, 1901 – invalid
  Dendrocopos albolarvatus gravirostris (Grinnell, 1902) – invalid
  Leuconotopicus albolarvatus gravirostris (Grinnell, 1902) – valid
  Picoides albolarvatus gravirostris (Grinnell, 1902) – invalid
  Dendroica aestiva brewsteri Grinnell, 1903 – invalid
  Dendroica petechia brewsteri Grinnell, 1903 – invalid
  Lycomorpha regulus (Grinnell, 1903) – valid
  Setophaga aestiva brewsteri (Grinnell, 1903) – valid
  Regulus calendula cineraceus Grinnell, 1904 – invalid
  Amphispiza belli canescens Grinnell, 1905 – invalid
  Artemisiospiza belli canescens (Grinnell, 1905) – valid – Saltbush Sparrow
  Chordeiles minor hesperis Grinnell, 1905 – valid
  Chordeiles virginianus hesperis Grinnell, 1905 – invalid
  Callipepla californica catalinensis (Grinnell, 1906) – valid
  Lophortyx californica catalinensis Grinnell, 1906 – invalid
  Lophortyx catalinensis Grinnell, 1906 – invalid
  Hiltonius australis (Grinnell, 1908) – valid
  Parus gambeli baileyae Grinnell, 1908 – invalid
  Poecile gambeli baileyae (Grinnell, 1908) – valid
  Buteo jamaicensis alascensis Grinnell, 1909 – valid
  Lagopus alexandrae Grinnell, 1909 – invalid
  Lagopus dixoni Grinnell, 1909 – invalid
  Lagopus lagopus alexandrae Grinnell, 1909 – valid
  Lagopus muta dixoni Grinnell, 1909 – valid
  Lagopus mutus dixoni Grinnell, 1909 – invalid
  Loxia curvirostra sitkensis Grinnell, 1909 – valid
  Melospiza melodia maxillaris Grinnell, 1909 – valid
  Melospiza melodia saltonis Grinnell, 1909 – invalid
  Molothrus ater artemisiae Grinnell, 1909 – valid
  Turdus migratorius caurinus (Grinnell, 1909) – valid
  Canachites canadensis atratus Grinnell, 1910 – valid
  Dendrocopos pubescens glacialis (Grinnell, 1910) – invalid
  Dryobates pubescens glacialis Grinnell, 1910 – valid
  Falcipennis canadensis atratus (Grinnell, 1910) – invalid
  Lagopus muta kelloggae Grinnell, 1910 – invalid
  Megaceryle alcyon caurina (Grinnell, 1910) – invalid
  Passerculus sandwichensis nevadensis Grinnell, 1910 – valid
  Passerella iliaca sinuosa Grinnell, 1910 – invalid
  Passerella unalaschcensis sinuosa Grinnell, 1910 – valid
  Picoides pubescens glacialis (Grinnell, 1910) – invalid
  Thryomanes bewickii catalinae Grinnell, 1910 – invalid
  Thryomanes bewickii marinensis Grinnell, 1910 – valid
  Guiraca caerulea salicaria Grinnell, 1911 – invalid
  Melospiza melodia mailliardi Grinnell, 1911 – invalid
  Passerina caerulea salicaria (Grinnell, 1911) – valid
  Pipilo erythrophthalmus curtatus Grinnell, 1911 – invalid
  Pipilo maculatus curtatus Grinnell, 1911 – valid
  Ochotona princeps taylori Grinnell, 1912 – invalid
  Ovis canadensis sierrae Grinnell, 1912 – valid – Sierra Nevada bighorn sheep
  Perognathus parvus xanthanotus Grinnell, 1912 – invalid
  Perognathus parvus xanthonotus Grinnell, 1912 – valid – Yellow-eared Pocket Mouse
  Perognathus xanthanotus Grinnell, 1912 – invalid
  Perognathus xanthonotus Grinnell, 1912 – invalid – Yellow-eared Pocket Mouse
  Thomomys bottae albatus Grinnell, 1912 – valid
  Thomomys bottae chrysonotus Grinnell, 1912 – valid
  Glaucidium californicum swarthi Grinnell, 1913 – valid
  Glaucidium gnoma swarthi Grinnell, 1913 – invalid
  Leucosticte tephrocotis dawsoni Grinnell, 1913 – valid
  Sorex ornatus sinuosus Grinnell, 1913 – valid – Suisun ornate shrew
  Sorex trowbridgii mariposae Grinnell, 1913 – valid
  Sorex vagrans halicoetes Grinnell, 1913 – valid – salt marsh vagrant shrew
  Agelaius phoeniceus nevadensis Grinnell, 1914 – valid
  Lutra canadensis brevipilosus Grinnell, 1914 – invalid
  Microdipodops megacephalus polionotus Grinnell, 1914 – valid
  Microtus montanus yosemite Grinnell, 1914 – invalid
  Thomomys mazama premaxillaris Grinnell, 1914 – valid
  Otus asio quercinus Grinnell, 1915 – invalid
  Tamias sonomae (Grinnell, 1915) – valid – Sonoma Chipmunk
  Tamias sonomae sonomae (Grinnell, 1915) – valid
  Toxostoma redivivum sonomae Grinnell, 1915 – valid
  Bonasa umbellus yukonensis Grinnell, 1916 – valid
  Coccothraustes vespertinus brooksi (Grinnell, 1917) – invalid
  Hesperiphona vespertina brooksi Grinnell, 1917 – valid
  Catharus guttatus polionotus (Grinnell, 1918) – valid
  Catharus guttatus polionutus (Grinnell, 1918) – invalid
  Dipodomys panamintinus mohavensis (Grinnell, 1918) – valid
  Ochotona princeps sheltoni Grinnell, 1918 – invalid
  Parus gambeli abbreviatus (Grinnell, 1918) – invalid
  Parus gambeli inyoensis (Grinnell, 1918) – invalid
  Poecile gambeli inyoensis (Grinnell, 1918) – valid
  Scapanus latimanus monoensis Grinnell, 1918 – valid
  Sitta carolinensis tenuissima Grinnell, 1918 – valid
  Dipodomys californicus eximias Grinnell, 1919 – invalid
  Dipodomys californicus eximius Grinnell, 1919 – valid – Marysville California Kangaroo Rat
  Dipodomys elephantinus (Grinnell, 1919) – invalid – Big-eared Kangaroo Rat
  Dipodomys heermanni berkeleyensis Grinnell, 1919 – valid – Berkeley Kangaroo Rat
  Dipodomys heermanni berkleyensis Grinnell, 1919 – invalid – Berkeley kangaroo rat
  Dipodomys heermanni dixoni (Grinnell, 1919) – valid – Merced Kangaroo Rat
  Dipodomys heermanni jolonensis Grinnell, 1919 – valid
  Dipodomys heermanni swarthi (Grinnell, 1919) – valid
  Dipodomys ordii monoensis (Grinnell, 1919) – valid
  Dipodomys panamintinus leucogenys (Grinnell, 1919) – valid
  Dipodomys venustus elephantinus (Grinnell, 1919) – valid – big-eared kangaroo rat
  Dipodomys venustus sanctiluciae Grinnell, 1919 – valid
  Dipodomys merriami brevinasus Grinnell, 1920 – invalid
  Dipodomys nitratoides brevinasus Grinnell, 1920 – valid – Short-nosed kangaroo rat
  Marmota flaviventris fortirostris Grinnell, 1921 – valid
  Thomomys umbrinus amargosae Grinnell, 1921 – invalid – Amargosa southern pocket gopher
  Callipepla californica plumbea (Grinnell, 1926) – invalid
  Lophortyx californica plumbea Grinnell, 1926 – invalid
  Microtus californicus perplexabilis Grinnell, 1926 – invalid
  Polioptila caerulea amoenissima Grinnell, 1926 – invalid
  Sayornis saya quiescens Grinnell, 1926 – valid
  Sitta carolinensis alexandrae Grinnell, 1926 – valid
  Thomomys bottae solitarius Grinnell, 1926 – valid
  Thomomys talpoides falcifer Grinnell, 1926 – valid
  Amphispiza bilineata bangsi Grinnell, 1927 – valid
  Centurus uropygialis cardonensis Grinnell, 1927 – invalid
  Icterus cucullatus trochiloides Grinnell, 1927 – valid
  Melanerpes uropygialis cardonensis (Grinnell, 1927) – valid
  Toxostoma dorsale trinitatis Grinnell, 1927 – invalid
  Melospiza melodia micronyx Grinnell, 1928 – invalid
  Otus asio inyoensis Grinnell, 1928 – invalid
  Parus inornatus transpositus (Grinnell, 1928) – invalid
  Phalaenoptilus nuttallii dickeyi Grinnell, 1928 – valid
  Thryomanes bewickii correctus Grinnell, 1928 – invalid
  Zonotrichia leucophrys pugetensis Grinnell, 1928 – valid
  Selasphorus sasin sedentarius Grinnell, 1929 – valid
  Auriparus flaviceps acaciarum Grinnell, 1931 – valid
  Sorex ornatus relictus Grinnell, 1932 – valid – Buena Vista Lake ornate shrew, Buena Vista Lake shrew
  Parus inornatus plumbescens (Grinnell, 1934) – invalid
  Thomomys bottae saxatilis Grinnell, 1934 – valid
  Thomomys bottae detumidus Grinnell, 1935 – valid – Pistol River pocket gopher
  Thomomys umbrinus detumidus Grinnell, 1935 – invalid – Pistol River pocket gopher
  Myotis yumanensis sociabilis H. W. Grinnell, 1914 – valid
  Plecotus townsendii intermedius (H. W. Grinnell, 1914) – invalid
  Flosmaris grandis Hand and Bushnell, 1967 – valid
  Bufo kabischi Herrmann and Kühnel, 1997 – invalid
  Bufo wolongensis Herrmann and Kühnel, 1997 – invalid
  Pleurosicya annandalei Hornell and Fowler, 1922 – valid
  Acanthobothrium urogymni (Hornell, 1912) – valid
  Balanobothrium Hornell, 1912 – valid
  Balanobothrium tenax Hornell, 1912 – valid
  Hornelliella annandalei (Hornell, 1912) – valid
  Hirundichthys coromandelensis (Hornell, 1923) – valid
  Juramantophasma Huang, Nel, Zompro and Waller, 2008 – valid
  Juramantophasma sinica Huang, Nel, Zompro and Waller, 2008 – invalid
  Juramantophasma sinicus Huang, Nel, Zompro and Waller, 2008 – valid
  Pseudemoia rawlinsoni (Hutchinson and Donnellan, 1988) – valid – Rawlinson's Window-eyed Skink
  Pseudemoia cryodroma Hutchinson and Donnellan, 1992 – valid – Alpine Bog Skink
  Ctenotus olympicus Hutchinson and Donnellan, 1999 – valid – Spotted Ctenotus
  Choerophryne epirrhina Iannella, Oliver and Richards, 2015 – valid
  Choerophryne grylloides Iannella, Oliver and Richards, 2015 – valid
  Choerophryne gracilirostris Iannella, Richards and Oliver, 2014 – valid
  Lerista emmotti Ingram, Couper and Donnellan, 1993 – valid – Noonbah Robust Slider
  Lithobius lemairei Iorio, Zapparoli, Ponel and Geoffroy, 2015 – valid
  Plebejus saepiolus hilda (J. Grinnell and F. Grinnell, 1907) – valid
  Ambophthalmos Jackson and Nelson, 1998 – valid
  Ambophthalmos eurystigmatephoros Jackson and Nelson, 1999 – valid
  Neophrynichthys heterospilos Jackson and Nelson, 2000 – valid
  Pygopus steelescotti James, Donnellan and Hutchinson, 2001 – valid
  Acritus elgonensis Jeannel and Paulian, 1945 – valid
  Graptodytes aurasius (Jeannel, 1907) – valid
  Camiarinae Jeannel, 1911 – valid
  Ptomaphagini Jeannel, 1911 – valid
  Khafra ruficollis (Jeannel, 1912) – valid
  Halictophagus cladoceras (Jeannel, 1913) – valid
  Phyllocoris Jeannel, 1913 – invalid
  Phyllocoris acutus Jeannel, 1913 – invalid
  Stevesonius acutus (Jeannel, 1913) – valid
  Tettigoxenos Jeannel, 1913 – invalid
  Edocla obockiana Jeannel, 1914 – valid
  Paredocla Jeannel, 1914 – valid
  Paredocla abyssinica Jeannel, 1914 – valid
  Paredocla decorsei Jeannel, 1914 – valid
  Paredocla pallipes Jeannel, 1914 – valid
  Rhaphidosoma bastardi Jeannel, 1914 – valid
  Rhaphidosoma decorsei Jeannel, 1914 – valid
  Rhaphidosoma didieri Jeannel, 1914 – valid
  Rhaphidosoma longispina Jeannel, 1914 – valid
  Rhaphidosoma occidentale Jeannel, 1914 – valid
  Rhaphidosoma occidentalis Jeannel, 1914 – invalid
  Rhaphidosoma simoni Jeannel, 1914 – valid
  Rhaphidosoma truncatum Jeannel, 1914 – valid
  Trichedocla Jeannel, 1914 – valid
  Trichedocla montana Jeannel, 1914 – valid
  Androclus seyidiensis Jeannel, 1916 – valid
  Cleptocoris ochripennis (Jeannel, 1916) – invalid
  Ectomocoris mbaya Jeannel, 1916 – valid
  Ectomocoris myrmecoides Jeannel, 1916 – valid
  Haematochares stricticollis Jeannel, 1916 – valid
  Margasus haemorrhoidalis Jeannel, 1916 – valid
  Margasus kilimanus Jeannel, 1916 – valid
  Pachysandalus Jeannel, 1916 – valid
  Pachysandalus collaris Jeannel, 1916 – valid
  Pachysandalus orientalis Jeannel, 1916 – valid
  Paramphibolus zanzibaricus Jeannel, 1916 – valid
  Peirates ochripennis Jeannel, 1916 – valid
  Rhynocoris alluaudi (Jeannel, 1916) – valid
  Rhynocoris bayoni (Jeannel, 1916) – valid
  Rhynocoris castanescens (Jeannel, 1916) – valid
  Rhynocoris seyidiensis (Jeannel, 1916) – valid
  Rhynocoris tavetanus (Jeannel, 1916) – valid
  Acanthaspis angalia Jeannel, 1917 – valid
  Acanthaspis gracilipes Jeannel, 1917 – valid
  Cethera kenyensis Jeannel, 1917 – valid
  Cetheromma Jeannel, 1917 – valid
  Cetheromma telescopus Jeannel, 1917 – valid
  Eriopreda Jeannel, 1917 – valid
  Eriopreda feai Jeannel, 1917 – valid
  Leptacanthaspis Jeannel, 1917 – valid
  Leptacanthaspis decorsei (Jeannel, 1917) – valid
  Leptacanthaspis felixi (Jeannel, 1917) – valid
  Mardania transversalis Jeannel, 1917 – valid
  Microvarus Jeannel, 1917 – valid
  Microvarus conradti Jeannel, 1917 – valid
  Platymeris charon Jeannel, 1917 – valid
  Platymeris kavirondo Jeannel, 1917 – valid
  Platymeris rufipes Jeannel, 1917 – valid
  Recicolus Jeannel, 1917 – valid
  Acanthaspis alluaudi Jeannel, 1919 – valid
  Afrodecius Jeannel, 1919 – valid
  Afrodecius lycoides Jeannel, 1919 – valid
  Baebius ruficollis Jeannel, 1919 – valid
  Cetherinae Jeannel, 1919 – valid
  Edoclina Jeannel, 1919 – valid
  Edoclina fallax Jeannel, 1919 – valid
  Eriopreda rufa Jeannel, 1919 – valid
  Henschiella alluaudi (Jeannel, 1919) – valid
  Hoplitocoris kenyensis (Jeannel, 1919) – valid
  Myiophanes speluncarum Jeannel, 1919 – valid
  Oncylocotis dubius (Jeannel, 1919) – valid
  Paraplynus Jeannel, 1919 – valid
  Paredocla chevalieri Jeannel, 1919 – valid
  Phonergates vassei Jeannel, 1919 – valid
  Polytoxus tropicus Jeannel, 1919 – valid
  Polytoxus vittatus Jeannel, 1919 – valid
  Pseudenicocephalus kenyensis (Jeannel, 1919) – invalid
  Schidium marmoratum (Jeannel, 1919) – valid
  Sphedanovarus Jeannel, 1919 – valid
  Tinna spinicollis Jeannel, 1919 – valid
  Triatominae Jeannel, 1919 – valid
  Triatomini Jeannel, 1919 – valid
  Tribelocephala kilimana Jeannel, 1919 – valid
  Trichedocla kenyensis Jeannel, 1919 – valid
  Neaphaenops Jeannel, 1920 – valid
  Pseudanophthalmus Jeannel, 1920 – valid
  Trechus aztec Jeannel, 1920 – valid
  Trechus (Microtrechus) Jeannel, 1927 – valid
  Trechus conformis Jeannel, 1927 – valid
  Trechus vandykei (Jeannel, 1927) – valid
  Trechus vandykei vandykei (Jeannel, 1927) – valid
  Pseudanophthalmus barberi Jeannel, 1928 – valid
  Pseudanophthalmus limicola Jeannel, 1931 – valid – Shenandoah cave beetle
  Pseudanophthalmus linicola Jeannel, 1931 – invalid
  Pseudanophthalmus parvicollis Jeannel, 1931 – valid – thin-neck cave beetle
  Pseudanophthalmus stricticollis Jeannel, 1931 – valid
  Pseudanophthalmus tenuis morrisoni Jeannel, 1931 – invalid
  Pseudanophthalmus tenuis stricticollis Jeannel, 1931 – invalid
  Trechus barberi (Jeannel, 1931) – valid
  Trechus beutenmuelleri Jeannel, 1931 – invalid
  Trechus hydropicus beutenmuelleri Jeannel, 1931 – valid
  Trechus schwarzi Jeannel, 1931 – valid
  Trechus schwarzi schwarzi Jeannel, 1931 – valid
  Lymnastis swaluwenbergi Jeannel, 1932 – valid
  Lymnastus swaluwenbergi Jeannel, 1932 – invalid
  Ptomaphagus hatchi Jeannel, 1933 – valid
  Ptomaphagus hatchi hatchi Jeannel, 1933 – invalid
  Ptomaphagus valentinei Jeannel, 1933 – valid
  Spelaeacritus Jeannel, 1934 – valid
  Spelaeacritus anophthalmus Jeannel, 1934 – valid
  Catops alpinus sitkanus Jeannel, 1936 – invalid
  Dissochaetus mexicanus Jeannel, 1936 – valid
  Eocatopina Jeannel, 1936 – valid
  Nemadina Jeannel, 1936 – valid
  Nemadus ellipticus Jeannel, 1936 – invalid
  Nemadus myrmecophilus Jeannel, 1936 – valid
  Nemadus tenuitarsis Jeannel, 1936 – valid
  Nemadus triangulum Jeannel, 1936 – valid
  Eucamaragnathus Jeannel, 1937 – valid
  Nebria (Boreonebria) Jeannel, 1937 – valid
  Typhlonesiotes Jeannel, 1937 – valid
  Typhlonesiotes swaluwenbergi Jeannel, 1937 – valid
  Bembidion (Peryphanes) Jeannel, 1941 – valid
  Dyschirius (Dyschiriodes) Jeannel, 1941 – valid
  Didymocephalus Jeannel, 1942 – invalid
  Didymocephalus dimorphus Jeannel, 1942 – invalid
  Embolorrhinus Jeannel, 1942 – valid
  Euchelichir Jeannel, 1942 – valid
  Euchelichir geniculatus Jeannel, 1942 – valid
  Euchelichir longipes Jeannel, 1942 – valid
  Hoplitocoris Jeannel, 1942 – valid
  Hoplitocoris (Hoplitocoris) Jeannel, 1942 – valid
  Hoplitocoris camerunensis Jeannel, 1942 – valid
  Oncylocotis aethiopicus (Jeannel, 1942) – valid
  Oncylocotis alluaudi (Jeannel, 1942) – valid
  Oncylocotis angustus (Jeannel, 1942) – valid
  Oncylocotis dimorphus (Jeannel, 1942) – valid
  Oncylocotis occipitalis (Jeannel, 1942) – valid
  Phthirocorinae Jeannel, 1942 – valid
  Systelloderes africanus Jeannel, 1942 – valid
  Compsoderes Jeannel, 1943 – invalid
  Systelloderes eidmanni (Jeannel, 1943) – valid
  Enicocephalus taeuberi Jeannel, 1944 – valid
  Systelloderes longiceps Jeannel, 1944 – valid
  Systelloderes tenuis Jeannel, 1944 – valid
  Liburnia sanctipauli Jeannel, 1947 – valid
  Collartia Jeannel, 1948 – invalid
  Metacolpodes Jeannel, 1948 – valid
  Bibloplectus (Bibloplectodes) Jeannel, 1949 – valid
  Diplocheila (Isorembus) Jeannel, 1949 – valid
  Galerita (Progaleritina) Jeannel, 1949 – valid
  Neaphaenops tellkampfii henroti Jeannel, 1949 – valid
  Pseudanophthalmus henroti Jeannel, 1949 – valid
  Pseudanophthalmus lallemanti Jeannel, 1949 – valid – Lallemant's cave beetle
  Pseudanophthalmus lallemonti Jeannel, 1949 – invalid
  Pseudanophthalmus valentinei Jeannel, 1949 – valid
  Ptomaphagus brevior Jeannel, 1949 – valid
  Ptomaphagus laticornis Jeannel, 1949 – valid
  Ptomaphagus loedingi longicornis Jeannel, 1949 – invalid
  Ptomaphagus longicornis Jeannel, 1949 – valid
  Syntectes Jeannel, 1949 – invalid
  Amaurobythus Jeannel, 1950 – invalid
  Batrisodinus Jeannel, 1950 – invalid
  Grammoplectus Jeannel, 1950 – invalid
  Protelmidae Jeannel, 1950 – valid
  Troglelmis Jeannel, 1950 – valid
  Troglelmis leleupi Jeannel, 1950 – valid
  Neopselaphus Jeannel, 1951 – valid
  Afrofustiger Jeannel, 1952 – invalid
  Archeuplectus Jeannel, 1952 – invalid
  Meropathus randi Jeannel, 1953 – valid
  Euplectoides Jeannel, 1954 – invalid
  Anopsibythus Jeannel, 1956 – invalid
  Brachyglutodes Jeannel, 1956 – invalid
  Chiasmatobythus Jeannel, 1956 – invalid
  Euplectinus Jeannel, 1956 – invalid
  Glypholomatinae Jeannel, 1962 – valid
  Anillaspis caseyi Jeannel, 1963 – valid
  Anillinus barberi Jeannel, 1963 – valid
  Anillinus depressus (Jeannel, 1963) – valid
  Anillinus dunavani Jeannel, 1963 – invalid
  Anillinus dunvani Jeannel, 1963 – invalid
  Anillinus elongatus Jeannel, 1963 – valid
  Anillinus indianae Jeannel, 1963 – valid
  Anillinus longiceps Jeannel, 1963 – valid
  Anillinus sinuaticolis Jeannel, 1963 – invalid
  Anillinus sinuaticollis Jeannel, 1963 – valid
  Anillinus sinuatus (Jeannel, 1963) – valid
  Anillinus turneri Jeannel, 1963 – valid
  Anillinus valentinei (Jeannel, 1963) – valid
  Anillinus virginiae Jeannel, 1963 – valid
  Anillodes Jeannel, 1963 – valid
  Anillodes minutus Jeannel, 1963 – valid
  Anillodes sinuatus Jeannel, 1963 – invalid
  Anillodes walkeri Jeannel, 1963 – valid
  Serranillus dunavani (Jeannel, 1963) – valid
  Troglanillus Jeannel, 1963 – invalid
  Troglanillus valentinei Jeannel, 1963 – invalid
  Troglanillus velentinei Jeannel, 1963 – invalid
  Pellonula leonensis afzeliusi Johnels, 1954 – valid
  Lepiopomus ischyrus Jordan and Nelson in Jordan, 1877 – invalid
  Boleichthys eos Jordan in Nelson, 1876 – invalid
  Paramacrobiotus spinosus Kaczmarek, Gawlak, Bartels, Nelson and Roszkowska, 2017 – valid
  Toenayar Karin, Metallinou, Weinell, Jackman and Bauer, 2016 – valid
  Eviota disrupta Karnella and Lachner, 1981 – valid
  Eviota fasciola Karnella and Lachner, 1981 – valid
  Eviota irrasa Karnella and Lachner, 1981 – valid
  Insuetifurca arrowsmithi (Kathman and Nelson, 1989) – valid
  Pseudodiphascon arrowsmithi Kathman and Nelson, 1989 – invalid
  Grevenius kenodontis (Kendall-Fite and Nelson, 1996) – valid
  Isohypsibius kenodontis Kendall-Fite and Nelson, 1996 – invalid
  Pseudechiniscus brevimontanus Kendall-Fite and Nelson, 1996 – valid
  Ctenodrilidae Kennel, 1882 – valid
  Geocentrophora baltica (Kennel, 1883) – valid
  Prorhynchus balticus Kennel, 1883 – invalid
  Dugesia fissipara (Kennel, 1888) – valid
  Euplanaria aurita (Kennel, 1888) – invalid
  Geocentrophora applanata (Kennel, 1888) – valid
  Girardia aurita (Kennel, 1888) – valid
  Planaria aurita Kennel, 1888 – invalid
  Planaria fissipara Kennel, 1888 – invalid
  Prorhynchus applanatus Kennel, 1888 – invalid
  Prorhynchus complanatus Kennel, 1888 – invalid
  Stenostomum bicaudatum Kennel, 1888 – valid
  Mesostoma aselli Kennel, 1898 – invalid
  Chalixanthura lewisi Kensley & Snelgrove, 1987 – valid
  Eisothistos teri Kensley & Snelgrove, 1987 – valid
  Hydroporus discretus tatricus Kinel, 1949 – valid
  Pastillocenicus Kirejtshuk and Nel, 2008 – valid
  Pastillocenicus grandiclavis Kirejtshuk and Nel, 2008 – valid
  Pastillocenicus longifrons Kirejtshuk and Nel, 2008 – valid
  Pastillocenicus polyaki Kirejtshuk and Nel, 2008 – valid
  Vireo crassirostris cubensis Kirkconnell & Garrido, 2000 – valid
  Petracola waka Kizirian, Bayefsky-Anand, Eriksson, Minh Le and Donnelly, 2008 – valid
  Ameerega azureiventris (Kneller and Henle, 1985) – invalid
  Cryptophyllobates azureiventris (Kneller and Henle, 1985) – invalid
  Dendrobates azureiventris (Kneller and Henle, 1985) – invalid
  Epipedobates azureiventris (Kneller and Henle, 1985) – invalid
  Hyloxalus azureiventris (Kneller and Henle, 1985) – valid
  Phyllobates azureiventris Kneller and Henle, 1985 – invalid
  Philoria pughi Knowles, Mahony, Armstrong and Donnellan, 2004 – valid
  Philoria richmondensis Knowles, Mahony, Armstrong and Donnellan, 2004 – valid
  Remenus kirchneri Kondratieff and Nelson, 1995 – valid
  Euphilomedes morini Kornicker and Harrison-Nelson, 1997 – valid
  Rutiderma apex Kornicker and Harrison-Nelson, 1997 – valid
  Bungarus slowinskii Kuch, Kizirian, T. Q. Nguyen, Lawson, Donnelly and Mebs, 2005 – valid – Red River Krait
  Eviota guttata Lachner and Karnella, 1978 – valid
  Eviota pardalota Lachner and Karnella, 1978 – valid
  Eviota zebrina Lachner and Karnella, 1978 – valid
  Eviota bifasciata Lachner and Karnella, 1980 – valid
  Eviota bimaculata Lachner and Karnella, 1980 – valid
  Eviota indica Lachner and Karnella, 1980 – valid
  Eviota melasma Lachner and Karnella, 1980 – valid
  Eviota nigripinna Lachner and Karnella, 1980 – valid
  Eviota pseudostigma Lachner and Karnella, 1980 – valid
  Eviota spilota Lachner and Karnella, 1980 – valid
  Eviota variola Lachner and Karnella, 1980 – valid
  Scolopendra attemsi Lewis, Minelli and Shelley, 2006 – valid
  Diplotaxis rufa Linell, 1895 – valid
  Bolbelasmus minor (Linell, 1896) – valid
  Calligrapha californica Linell, 1896 – valid
  Calligrapha californica californica Linell, 1896 – valid
  Cinacanthus coquilletti (Linell, 1896) – valid
  Diplotaxis brevisetosa Linell, 1896 – valid
  Gymnopyge Linell, 1896 – valid
  Gymnopyge coquilletti Linell, 1896 – valid
  Gymnopyge hopliaeformis Linell, 1896 – valid
  Gymnopyge pygmaea Linell, 1896 – valid
  Hemierana marginata suturalis (Linell, 1896) – valid
  Lachnosterna alpina Linell, 1896 – invalid
  Lachnosterna grandior Linell, 1896 – invalid
  Lachnosterna minor Linell, 1896 – invalid
  Lachnosterna parva Linell, 1896 – invalid
  Lachnosterna rugosioides Linell, 1896 – invalid
  Neocompsa townsendi (Linell, 1896) – invalid
  Ochodaeus mandibularis Linell, 1896 – invalid
  Phyllophaga elongata (Linell, 1896) – valid
  Phyllophaga pulcher (Linell, 1896) – valid
  Phytalus cavifrons Linell, 1896 – invalid
  Psammodius schwarzi Linell, 1896 – invalid
  Zygogramma heterothecae Linell, 1896 – valid
  Anacentrinus longipennis (Linell, 1897) – valid
  Anelaphus albofasciatus (Linell, 1897) – valid
  Anthonomus brevirostris Linell, 1897 – invalid
  Anthonomus testaceosquamosus Linell, 1897 – valid
  Anthonomus xanthoxyli Linell, 1897 – valid
  Brachyleptura pernigra (Linell, 1897) – valid
  Brachyogmus Linell, 1897 – valid
  Brachyogmus ornatus Linell, 1897 – valid
  Catapastus albonotatus Linell, 1897 – valid
  Catapastus signatipennis Linell, 1897 – valid
  Derocrepis carinata (Linell, 1897) – valid
  Diorymeropsis xanthoxyli (Linell, 1897) – valid
  Megascelis texana Linell, 1897 – valid
  Methia mormona Linell, 1897 – valid
  Neolema jacobina (Linell, 1897) – valid
  Obrium mozinnae Linell, 1897 – valid
  Oligolochus robustus Linell, 1897 – invalid
  Onychobaris rufa Linell, 1897 – valid
  Oulema longipennis (Linell, 1897) – valid
  Piezocera serraticollis Linell, 1897 – valid
  Poecilobrium rugosipenne Linell, 1897 – invalid
  Stenobaris Linell, 1897 – valid
  Stenobaris avicenniae Linell, 1897 – valid
  Stenostrophia coquilletti (Linell, 1897) – valid
  Tetranodus Linell, 1897 – valid
  Tetranodus niveicollis Linell, 1897 – valid
  Zygobarinus coelestinus (Linell, 1897) – valid
  Chlamisus arizonensis (Linell, 1898) – valid
  Cryptocephalus pubicollis Linell, 1898 – valid
  Metachroma viticola Linell, 1898 – valid
  Phaedon purpureus (Linell, 1898) – valid
  Phyllobrotica nigritarsi Linell, 1898 – valid
  Phyllophaga karlsioei (Linell, 1898) – valid
  Hyporhagus gilensis texanus Linell, 1899 – valid
  Euschoengastia otophila Loomis and Brunnell, 1962 – valid
  Esomus longimanus (Lunel, 1881) – valid
  Penetopteryx Lunel, 1881 – valid
  Penetopteryx taeniocephalus Lunel, 1881 – valid
  Ameerega rubriventris (Lötters, Debold, Henle, Glaw and Kneller, 1997) – valid
  Epipedobates hahneli rubriventris Lötters, Debold, Henle, Glaw and Kneller, 1997 – invalid
  Epipedobates rubriventris Lötters, Debold, Henle, Glaw and Kneller, 1997 – invalid
  Mixophyes carbinensis Mahony, Donnellan, Richards and McDonald, 2006 – valid
  Mixophyes coggeri Mahony, Donnellan, Richards and McDonald, 2006 – valid
  Litoria daviesae Mahony, Knowles, Foster and Donnellan, 2001 – invalid
  Ranoidea daviesae (Mahony, Knowles, Foster and Donnellan, 2001) – valid
  Archilopsis arenaria Martens, Curini-Galletti and Pucinelli, 1989 – valid
  Archilopsis inopinata Martens, Curini-Galletti and Pucinelli, 1989 – invalid
  Archilopsis marifuga Martens, Curini-Galletti and Pucinelli, 1989 – valid
  Ceratinella kurenshchikovi Marusik & Gnelitsa, 2009 – valid
  Scutpelecopsis Marusik & Gnelitsa, 2009 – valid
  Scutpelecopsis wunderlichi Marusik & Gnelitsa, 2009 – valid
  Praestigia eskovi Marusik, Gnelitsa & Koponen, 2008 – valid
  Praestigia makarovae Marusik, Gnelitsa & Koponen, 2008 – valid
  Praestigia sibirica Marusik, Gnelitsa & Koponen, 2008 – valid
  Praestigia uralensis Marusik, Gnelitsa & Koponen, 2008 – valid
  Synaphris lehtineni Marusik, Gnelitsa & Kovblyuk, 2005 – valid
  Neopipo cinnamomea helenae McConnell, 1911 – valid
  Rhynchocyclus olivaceus guianensis McConnell, 1911 – valid
  Eremiascincus musivus Mecke, Doughty and Donnellan, 2009 – valid – Mosaic Desert Skink
  Eremiascincus phantasmus Mecke, Doughty and Donnellan, 2013 – valid – Ghost Skink
  Osirinus ruficrus Melo and Zanella, 2003 – valid
  Osirinus tarsalis Melo and Zanella, 2003 – valid
  Incilius aurarius Mendelson, Mulcahy, Snell, Acevedo and Campbell, 2012 – valid
  Minibiotus jonesorum Meyer, Lyons, Nelson and Hinton, 2011 – valid
  Aphelocheirus pemae Millán, L'mohdi and Carbonell, 2016 – valid
  Geobenazzia Minelli, 1974 – valid
  Geobenazzia tyrrhenica Minelli, 1974 – valid
  Microplana giustii Minelli, 1976 – valid
  Microplana mahnerti Minelli, 1977 – invalid
  Acanthogeophilus Minelli, 1982 – valid
  Acanthogeophilus dentifer Minelli, 1982 – valid
  Henia (Pseudochaetechelyne) Minelli, 1982 – valid
  Geophilus piae Minelli, 1983 – valid
  Therioaphis trifolii (Monell, 1882) – valid
  Halesus appenninus Moretti & Spinelli Batta, 1979 – valid
  Halesus calabrus Moretti & Spinelli Batta, 1979 – valid
  Harpyrhynchus novoplumaris Moss, Oliver and Nelson, 1968 – invalid
  Neharpyrhynchus novoplumaris (Moss, Oliver and Nelson, 1968) – valid
  Sphenomorphus rarus Myers and Donnelly, 1991 – valid
  Anolis bellipeniculus (Myers and Donnelly, 1996) – valid
  Eleutherodactylus cantitans Myers and Donnelly, 1996 – invalid
  Eleutherodactylus pruinatus Myers and Donnelly, 1996 – invalid
  Eleutherodactylus yaviensis Myers and Donnelly, 1996 – invalid
  Pristimantis cantitans (Myers and Donnelly, 1996) – valid
  Pristimantis pruinatus (Myers and Donnelly, 1996) – valid
  Pristimantis yaviensis (Myers and Donnelly, 1996) – valid
  Thamnodynastes duida Myers and Donnelly, 1996 – valid
  Thamnodynastes yavi Myers and Donnelly, 1996 – valid
  Anomaloglossus tamacuarensis (Myers and Donnelly, 1997) – valid
  Ceuthomantis cavernibardus (Myers and Donnelly, 1997) – valid
  Colostethus tamacuarensis Myers and Donnelly, 1997 – invalid
  Eleutherodactylus avius Myers and Donnelly, 1997 – invalid
  Eleutherodactylus cavernibardus Myers and Donnelly, 1997 – invalid
  Eleutherodactylus memorans Myers and Donnelly, 1997 – invalid
  Hyalinobatrachium crurifasciatum Myers and Donnelly, 1997 – invalid
  Pristimantis avius (Myers and Donnelly, 1997) – valid
  Pristimantis cavernibardus (Myers and Donnelly, 1997) – invalid
  Pristimantis memorans (Myers and Donnelly, 1997) – valid
  Stefania tamacuarina Myers and Donnelly, 1997 – valid
  Adercosaurus Myers and Donnelly, 2001 – valid
  Adercosaurus vixadnexus Myers and Donnelly, 2001 – valid
  Allobates undulatus (Myers and Donnelly, 2001) – valid
  Colostethus undulatus Myers and Donnelly, 2001 – invalid
  Hyalinobatrachium eccentricum Myers and Donnelly, 2001 – invalid
  Plica pansticta (Myers and Donnelly, 2001) – valid
  Arthrosaura montigena Myers and Donnelly, 2008 – valid
  Eleutherodactylus auricarens Myers and Donnelly, 2008 – invalid
  Hypsiboas angelicus Myers and Donnelly, 2008 – invalid
  Pristimantis auricarens (Myers and Donnelly, 2008) – valid
  Cretaxenomerus Nel & Azar, 2005 – valid
  Cretaxenomerus jankotejai Nel & Azar, 2005 – valid
  Galloscelio Nel & Prokop, 2005 – valid
  Galloscelio pumilio Nel & Prokop, 2005 – valid
  Moravoscelio Nel & Prokop, 2005 – valid
  Moravoscelio bednariki Nel & Prokop, 2005 – valid
  Protodoris Nel and De Ploëg, 2004 – valid
  Protodoris minusculus Nel and De Ploëg, 2004 – valid
  Protobacillometra Nel and Paicheler, 1993 – valid
  Protobacillometra oligocenica Nel and Paicheler, 1993 – valid
  Cretaceometra Nel and Popov, 2000 – valid
  Cretaceometra brasiliensis Nel and Popov, 2000 – valid
  Parazetekella Nel et al., 2004 – valid
  Parazetekella eocenica Nel et al., 2004 – valid
  Miotingis Nel, 1992 – valid
  Miotingis cantalensis Nel, 1992 – valid
  Semaeomyia dominicana (Nel, Martínez-Delclos and Azar, 2002) – valid
  Aulacus eocenicus Nel, Waller & De Ploëg, 2004 – valid
  Eoevania Nel, Waller, Hodebert & De Ploëg, 2002 – valid
  Eoevania magnifica Nel, Waller, Hodebert & De Ploëg, 2003 – valid
  Tropheus brichardi Nelissen and Thys van den Audenaerde, 1975 – valid
  Pseudosimochromis Nelissen, 1977 – valid
  Tropheus kasabae Nelissen, 1977 – valid
  Simochromis pleurospilus Nelissen, 1978 – valid
  Rostrhamus sociabilis major Nelson & Goldman, 1933 – valid
  Sitta carolinensis mexicana Nelson & T. S. Palmer, 1894 – valid
  Arsapnia coyote (Nelson and Baumann, 1987) – valid – Coyote Snowfly
  Arsapnia sequoia (Nelson and Baumann, 1987) – valid – Sequoia Snowfly
  Capnia coyote Nelson and Baumann, 1987 – invalid
  Capnia giulianii Nelson and Baumann, 1987 – valid
  Capnia hitchcocki Nelson and Baumann, 1987 – valid – Arroyo Snowfly
  Capnia inyo Nelson and Baumann, 1987 – valid – Inyo Snowfly
  Capnia mariposa Nelson and Baumann, 1987 – valid – Mariposa Snowfly
  Capnia mono Nelson and Baumann, 1987 – invalid
  Capnia ophiona Nelson and Baumann, 1987 – valid – Snakehead Snowfly
  Capnia palomar Nelson and Baumann, 1987 – invalid
  Capnia regilla Nelson and Baumann, 1987 – valid – Royal Snowfly
  Capnia saratoga Nelson and Baumann, 1987 – valid – Saratoga Snowfly
  Capnia sequoia Nelson and Baumann, 1987 – invalid
  Capnia shepardi Nelson and Baumann, 1987 – invalid – Yuba Snowfly
  Capnia valhalla Nelson and Baumann, 1987 – valid – Viking Snowfly
  Capnia ventura Nelson and Baumann, 1987 – valid – Ventura Snowfly
  Capnia yosemite Nelson and Baumann, 1987 – invalid
  Capnura anas Nelson and Baumann, 1987 – valid – Duckhead Snowfly
  Capnura intermontana Nelson and Baumann, 1987 – valid – Intermountain Snowfly
  Sierracapnia mono (Nelson and Baumann, 1987) – valid – Mono Snowfly
  Sierracapnia palomar (Nelson and Baumann, 1987) – valid – Palomar Snowfly
  Sierracapnia shepardi (Nelson and Baumann, 1987) – valid – Yuba Snowfly
  Sierracapnia yosemite (Nelson and Baumann, 1987) – valid – Yosemite Snowfly
  Capnia fialai Nelson and Baumann, 1990 – valid – Humboldt Snowfly
  Mesocapnia bulbosa Nelson and Baumann, 1990 – valid – Bulbous Snowfly
  Capnia shasta Nelson and Baumann, 2009 – valid – Shasta Snowfly
  Barrellus Nelson and Bellamy, 1996 – valid
  Paratyndaris (Waltersia) Nelson and Bellamy, 2004 – valid
  Dermanyssus faralloni Nelson and Furman, 1967 – valid
  Ammospermophilus insularis Nelson and Goldman, 1909 – valid – Espiritu Santo Island Antelope Squirrel
  Bassariscus astutus insulicola Nelson and Goldman, 1909 – valid
  Bassariscus astutus palmarius Nelson and Goldman, 1909 – valid
  Eutamias merriami meridionalis Nelson and Goldman, 1909 – invalid
  Myotis evotis micronyx Nelson and Goldman, 1909 – valid
  Myotis micronyx Nelson and Goldman, 1909 – invalid
  Sorex ornatus juncensis Nelson and Goldman, 1909 – valid
  Sorex ornatus lagunae Nelson and Goldman, 1909 – valid
  Tamias obscurus meridionalis (Nelson and Goldman, 1909) – valid
  Thomomys bottae magdalenae Nelson and Goldman, 1909 – invalid
  Thomomys bottae russeolus Nelson and Goldman, 1909 – valid
  Thomomys magdalenae Nelson and Goldman, 1909 – invalid
  Chaetodipus arenarius albulus (Nelson and Goldman, 1923) – valid
  Ammospermophilus leucurus extimus Nelson and Goldman, 1929 – valid
  Canis lupus baileyi Nelson and Goldman, 1929 – valid
  Chaetodipus arenarius ambiguus (Nelson and Goldman, 1929) – valid
  Chaetodipus arenarius sublucidus (Nelson and Goldman, 1929) – valid
  Chaetodipus fallax inopinus (Nelson and Goldman, 1929) – valid
  Chaetodipus formosus cinerascens (Nelson and Goldman, 1929) – valid
  Chaetodipus rudinoris extimus (Nelson and Goldman, 1929) – valid
  Chaetodipus rudinoris hueyi (Nelson and Goldman, 1929) – valid
  Chaetodipus spinatus evermanni (Nelson and Goldman, 1929) – valid
  Felis concolor mayensis Nelson and Goldman, 1929 – invalid
  Orthogeomys hispidus chiapensis (Nelson and Goldman, 1929) – valid
  Orthogeomys hispidus concavus (Nelson and Goldman, 1929) – valid
  Orthogeomys hispidus isthmicus (Nelson and Goldman, 1929) – valid
  Orthogeomys hispidus yucantanensis (Nelson and Goldman, 1929) – valid
  Puma concolor incarum (Nelson and Goldman, 1929) – invalid
  Puma concolor mayensis (Nelson and Goldman, 1929) – invalid
  Puma concolor osgoodi (Nelson and Goldman, 1929) – invalid
  Orthogeomys grandis alleni Nelson and Goldman, 1930 – valid
  Orthogeomys grandis felipensis Nelson and Goldman, 1930 – valid
  Orthogeomys grandis guerrerensis Nelson and Goldman, 1930 – valid
  Procyon gloveralleni Nelson and Goldman, 1930 – invalid – Barbados raccoon
  Procyon lotor excelsus Nelson and Goldman, 1930 – valid
  Procyon lotor gloveralleni Nelson and Goldman, 1930 – invalid
  Procyon lotor grinnelli Nelson and Goldman, 1930 – valid
  Procyon lotor hirtus Nelson and Goldman, 1930 – valid
  Procyon lotor litoreus Nelson and Goldman, 1930 – valid
  Procyon lotor vancouverensis Nelson and Goldman, 1930 – valid
  Procyon lotor varius Nelson and Goldman, 1930 – invalid
  Felis concolor anthonyi Nelson and Goldman, 1931 – invalid – Venezuelan Puma
  Felis concolor greeni Nelson and Goldman, 1931 – invalid – East Brazilian Puma
  Felis concolor kaibabensis Nelson and Goldman, 1931 – invalid – Kaibab Mountain Lion
  Felis glaucula oaxacensis Nelson and Goldman, 1931 – invalid – Oaxaca Long-tailed Tiger Cat
  Felis glaucula yucatanica Nelson and Goldman, 1931 – invalid – Yucatan Long-tailed Tiger Cat
  Felis wiedii oaxacensis Nelson and Goldman, 1931 – invalid
  Felis wiedii yucatanica Nelson and Goldman, 1931 – invalid
  Leopardus wiedii oaxacensis (Nelson and Goldman, 1931) – valid – Oaxaca Long-tailed Tiger Cat
  Leopardus wiedii oaxensis (Nelson and Goldman, 1931) – invalid
  Leopardus wiedii yucatanica (Nelson and Goldman, 1931) – invalid
  Leopardus wiedii yucatanicus (Nelson and Goldman, 1931) – valid – Yucatan Long-tailed Tiger Cat
  Neotoma intermedia notia Nelson and Goldman, 1931 – invalid
  Neotoma intermedia ravida Nelson and Goldman, 1931 – invalid
  Orthogeomys grandis vulcani Nelson and Goldman, 1931 – valid
  Peromyscus maniculatus assimilis Nelson and Goldman, 1931 – invalid
  Peromyscus maniculatus dorsalis Nelson and Goldman, 1931 – invalid
  Peromyscus maniculatus elusus Nelson and Goldman, 1931 – invalid
  Peromyscus maniculatus exterus Nelson and Goldman, 1931 – invalid
  Peromyscus maniculatus santacruzae Nelson and Goldman, 1931 – invalid
  Peromyscus maniculatus streatori Nelson and Goldman, 1931 – invalid
  Potos flavus campechensis Nelson and Goldman, 1931 – invalid
  Puma concolor anthonyi (Nelson and Goldman, 1931) – valid
  Puma concolor greeni (Nelson and Goldman, 1931) – invalid
  Puma concolor kaibabensis (Nelson and Goldman, 1931) – invalid
  Bassariscus astutus consitus Nelson and Goldman, 1932 – valid
  Felis concolor vancouverensis Nelson and Goldman, 1932 – invalid
  Jentinkia sumichrasti campechensis Nelson and Goldman, 1932 – invalid
  Peromyscus maniculatus hueyi Nelson and Goldman, 1932 – invalid
  Puma concolor vancouverensis (Nelson and Goldman, 1932) – invalid
  Felis onca boliviensis Nelson and Goldman, 1933 – invalid
  Felis onca coxi Nelson and Goldman, 1933 – invalid
  Felis onca milleri Nelson and Goldman, 1933 – invalid
  Felis onca paulensis Nelson and Goldman, 1933 – invalid
  Felis onca ucayalae Nelson and Goldman, 1933 – invalid
  Orthogeomys grandis annexus Nelson and Goldman, 1933 – valid
  Panthera onca veraecrucis (Nelson and Goldman, 1933) – valid – Northeastern Jaguar
  Panthera onca veraecruscis (Nelson and Goldman, 1933) – invalid
  Puma concolor borbensis (Nelson and Goldman, 1933) – invalid
  Sigmodon guerrerensis Nelson and Goldman, 1933 – invalid
  Sigmodon planifrons Nelson and Goldman, 1933 – valid – Miahuatlán Cotton Rat
  Cratogeomys castanops angusticeps Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops consitus Nelson and Goldman, 1934 – valid
  Cratogeomys castanops convexus Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops excelsus Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops hirtus Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops lacrimalis Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops peridoneus Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops perplanus Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops planifrons Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops rubellus Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops subnubilus Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops subsimus Nelson and Goldman, 1934 – invalid
  Cratogeomys castanops tamaulipensis Nelson and Goldman, 1934 – invalid
  Cratogeomys fulvescens subluteus Nelson and Goldman, 1934 – invalid
  Cratogeomys goldmani peridoneus Nelson and Goldman, 1934 – invalid
  Cratogeomys goldmani planifrons Nelson and Goldman, 1934 – invalid
  Cratogeomys goldmani rubellus Nelson and Goldman, 1934 – invalid
  Cratogeomys goldmani subnubilus Nelson and Goldman, 1934 – valid
  Cratogeomys irolonis Nelson and Goldman, 1934 – invalid
  Cratogeomys merriami irolonis Nelson and Goldman, 1934 – invalid
  Cratogeomys merriami saccharalis Nelson and Goldman, 1934 – invalid
  Perognathus flavus sonoriensis Nelson and Goldman, 1934 – valid
  Thomomys atrovarius parviceps Nelson and Goldman, 1934 – valid
  Thomomys bottae convergens Nelson and Goldman, 1934 – valid
  Thomomys bottae divergens Nelson and Goldman, 1934 – valid
  Thomomys bottae simulus Nelson and Goldman, 1934 – valid
  Thomomys bottae winthropi Nelson and Goldman, 1934 – valid
  Thomomys simulus parviceps Nelson and Goldman, 1934 – invalid
  Thomomys umbrinus atrodorsalis Nelson and Goldman, 1934 – valid
  Thomomys umbrinus chihuahuae Nelson and Goldman, 1934 – valid
  Thomomys umbrinus crassidens Nelson and Goldman, 1934 – valid
  Thomomys umbrinus durangi Nelson and Goldman, 1934 – valid
  Thomomys umbrinus enixus Nelson and Goldman, 1934 – valid
  Thomomys umbrinus eximius Nelson and Goldman, 1934 – valid
  Thomomys umbrinus extimus Nelson and Goldman, 1934 – invalid
  Thomomys umbrinus madrensis Nelson and Goldman, 1934 – valid
  Thomomys umbrinus musculus Nelson and Goldman, 1934 – invalid
  Thomomys umbrinus parviceps Nelson and Goldman, 1934 – invalid
  Thomomys umbrinus potosinus Nelson and Goldman, 1934 – valid
  Thomomys umbrinus sonoriensis Nelson and Goldman, 1934 – valid
  Thomomys umbrinus supernus Nelson and Goldman, 1934 – valid
  Thomomys umbrinus zacatecae Nelson and Goldman, 1934 – valid
  Alloperla biserrata Nelson and Kondratieff, 1980 – valid
  Isoperla major Nelson and Kondratieff, 1983 – valid
  Arsapnia arapahoe (Nelson and Kondratieff, 1988) – invalid – Arapahoe Snowfly
  Capnia arapahoe Nelson and Kondratieff, 1988 – invalid
  Remenus duffieldi Nelson and Kondratieff, 1995 – valid
  Synapturanus mirandaribeiroi Nelson and Lescure, 1975 – valid
  Dinocheirus horricus Nelson and Manley, 1972 – valid
  Nematalosa persara Nelson and McCarthy, 1995 – valid
  Nematalosa resticularia Nelson and McCarthy, 1995 – valid
  Hypsibius roanensis Nelson and McGlothlin, 1993 – valid
  Calohypsibius schusteri Nelson and McGlothlin, 1996 – valid
  Crystallodytes pauciradiatus Nelson and Randall, 1985 – valid
  Nematalosa galatheae Nelson and Rothman, 1973 – valid – Galathea gizzard shad
  Acmaeodera navajo Nelson and Wescott, 1995 – valid
  Acmaeodera quadrivittatoides Nelson and Wescott, 1995 – valid
  Acmaeodera tildenorum Nelson and Wescott, 1995 – valid
  Bubalichthys altus Nelson in Jordan, 1877 – invalid
  Ichthyobus ischyrus Nelson in Jordan, 1877 – invalid
  Glyptoscelimorpha juniperae viridiceps Nelson in Nelson and Bellamy, 1991 – valid
  Schizopus sallei nigricans Nelson in Nelson and Bellamy, 1991 – valid
  Hippomelas martini Nelson in Nelson and Bellamy, 1996 – valid
  Hippomelas parkeri Nelson in Nelson and Bellamy, 1996 – valid
  Agrilus hespenheidei Nelson in Nelson and Westcott, 1991 – valid
  Agrilus inhabilis cuprinus Nelson in Nelson and Westcott, 1991 – valid
  Cottus ricei (Nelson, 1876) – valid – spoonhead sculpin, chabot ŕ tęte plate
  Etheostoma phoxocephalum Nelson, 1876 – invalid
  Ichthyobus cyanellus Nelson, 1876 – invalid
  Noturus exilis Nelson, 1876 – valid – Slender Madtom
  Percina phoxocephala (Nelson, 1876) – valid – slenderhead darter
  Ovis dalli Nelson, 1884 – valid – Dall's sheep, Fannin's sheep, Stone's sheep, dall sheep, Dall's Sheep
  Ovis dalli dalli Nelson, 1884 – valid
  Arvicola operarius Nelson, 1893 – invalid
  Lagomys collaris Nelson, 1893 – invalid
  Ochotona collaris (Nelson, 1893) – valid – Collared Pika
  Agelaius phoeniceus californicus Nelson, 1897 – valid
  Agelaius phoeniceus richmondi Nelson, 1897 – valid
  Aimophila ruficeps australis (Nelson, 1897) – valid
  Aimophila ruficeps fusca (Nelson, 1897) – valid
  Antrostomus ridgwayi Nelson, 1897 – valid – Buff-collared Nightjar
  Antrostomus ridgwayi ridgwayi Nelson, 1897 – valid
  Calocitta formosa azurea Nelson, 1897 – valid
  Campylorhynchus capistratus nigricaudatus (Nelson, 1897) – valid
  Caprimulgus ridgwayi (Nelson, 1897) – invalid – Buff-collared Nightjar, Tapacamino tu-cuchillo
  Caprimulgus ridgwayi ridgwayi (Nelson, 1897) – invalid
  Cardinalis cardinalis littoralis Nelson, 1897 – valid
  Catharus occidentalis fulvescens Nelson, 1897 – valid
  Colinus godmani Nelson, 1897 – invalid
  Colinus insignis Nelson, 1897 – invalid
  Colinus salvini Nelson, 1897 – invalid
  Colinus virginianus godmani Nelson, 1897 – valid
  Colinus virginianus insignis Nelson, 1897 – valid
  Colinus virginianus nigripectus Nelson, 1897 – valid
  Colinus virginianus salvini Nelson, 1897 – valid
  Cyrtonyx montezumae merriami Nelson, 1897 – invalid – Merriam's Montezuma Quail
  Dendroica coronata goldmani Nelson, 1897 – invalid
  Dendrortyx macroura griseipectus Nelson, 1897 – valid
  Dendrortyx macroura oaxacae Nelson, 1897 – valid
  Dendrortyx macroura striatus Nelson, 1897 – valid
  Dendrortyx oaxacae Nelson, 1897 – invalid
  Empidonax occidentalis Nelson, 1897 – valid – Cordilleran Flycatcher, Mosquero barranqueńo
  Empidonax occidentalis occidentalis Nelson, 1897 – valid
  Eremophila alpestris oaxacae (Nelson, 1897) – valid
  Habia rubica affinis (Nelson, 1897) – valid
  Henicorhina leucophrys capitalis Nelson, 1897 – valid
  Henicorhina leucophrys mexicana Nelson, 1897 – valid
  Hylorchilus Nelson, 1897 – valid
  Junco fulvescens Nelson, 1897 – invalid
  Junco phaeonotus fulvescens Nelson, 1897 – valid
  Lepidocolaptes souleyetii insignis (Nelson, 1897) – valid
  Leuconotopicus villosus sanctorum (Nelson, 1897) – valid
  Momotus mexicanus saturatus Nelson, 1897 – valid
  Pachyramphus aglaiae sumichrasti (Nelson, 1897) – valid
  Peucaea ruficeps australis Nelson, 1897 – invalid
  Peucaea ruficeps fusca Nelson, 1897 – invalid
  Picoides villosus sanctorum (Nelson, 1897) – invalid
  Salpinctes obsoletus neglectus Nelson, 1897 – valid
  Setophaga goldmani (Nelson, 1897) – valid – Goldman's Warbler
  Turdus grayi tamaulipensis (Nelson, 1897) – valid
  Uropsila leucogastra pacifica (Nelson, 1897) – valid
  Amphispiza bilineata grisea Nelson, 1898 – valid
  Buteo jamaicensis fumosus Nelson, 1898 – valid
  Buteo jamaicensis socorroensis Nelson, 1898 – valid
  Caracara plancus pallidus (Nelson, 1898) – invalid
  Cardinalis cardinalis mariae Nelson, 1898 – valid
  Dactylortyx chiapensis Nelson, 1898 – invalid
  Dactylortyx devius Nelson, 1898 – invalid
  Dactylortyx thoracicus chiapensis Nelson, 1898 – valid
  Dactylortyx thoracicus devius Nelson, 1898 – valid
  Grallaria guatimalensis ochraceiventris Nelson, 1898 – valid
  Habia rubica rosea (Nelson, 1898) – valid
  Leptotila verreauxi capitalis Nelson, 1898 – valid
  Melanotis caerulescens longirostris Nelson, 1898 – valid
  Myiopagis viridicata minima Nelson, 1898 – valid
  Nyctidromus albicollis insularis Nelson, 1898 – valid
  Passerina caerulea chiapensis (Nelson, 1898) – valid
  Patagioenas flavirostris madrensis (Nelson, 1898) – valid
  Pheugopedius felix magdalenae (Nelson, 1898) – valid
  Progne sinaloae Nelson, 1898 – valid – Golondrina sinaloense, Sinaloa Martin
  Sciurus alleni Nelson, 1898 – valid – Allen's Squirrel
  Sciurus deppei negligens Nelson, 1898 – valid
  Sciurus oculatus tolucae Nelson, 1898 – valid
  Sciurus richmondi Nelson, 1898 – valid – Richmond's Squirrel
  Sciurus variegatoides goldmani Nelson, 1898 – valid
  Sciurus variegatoides managuensis Nelson, 1898 – valid
  Trogon ambiguus goldmani Nelson, 1898 – invalid
  Trogon elegans goldmani Nelson, 1898 – valid
  Vireo hypochryseus sordidus Nelson, 1898 – valid
  Amazona albifrons saltuensis Nelson, 1899 – valid
  Aphelocoma ultramarina colimae Nelson, 1899 – valid
  Aphelocoma wollweberi potosina Nelson, 1899 – valid
  Aphelocoma woodhouseii grisea Nelson, 1899 – valid
  Arremonops rufivirgatus sinaloae Nelson, 1899 – valid
  Arremonops superciliosa sinaloae Nelson, 1899 – invalid
  Basileuterus rufifrons caudatus Nelson, 1899 – valid
  Callipepla gambelii fulvipectus Nelson, 1899 – valid
  Cardinalis cardinalis affinis Nelson, 1899 – valid
  Cardinalis cardinalis sinaloensis Nelson, 1899 – valid
  Catharus occidentalis olivascens Nelson, 1899 – valid
  Colinus virginianus maculatus Nelson, 1899 – valid
  Kieneria fusca intermedia (Nelson, 1899) – invalid
  Melospiza melodia adusta Nelson, 1899 – valid
  Melospiza melodia goldmani Nelson, 1899 – valid
  Melozone fusca intermedia (Nelson, 1899) – valid
  Microsciurus flaviventer similis (Nelson, 1899) – valid
  Microsciurus mimulus isthmius (Nelson, 1899) – valid
  Pachyramphus major uropygialis Nelson, 1899 – valid
  Pheugopedius felix pallidus (Nelson, 1899) – valid
  Pipilo fuscus intermedius Nelson, 1899 – invalid
  Sciurus (Hesperosciurus) Nelson, 1899 – valid
  Sciurus (Otosciurus) Nelson, 1899 – valid
  Sciurus colliaei nuchalis Nelson, 1899 – valid
  Sciurus colliaei sinaloensis Nelson, 1899 – valid
  Sciurus colliaei truei Nelson, 1899 – valid
  Sciurus pucheranii caucensis Nelson, 1899 – valid
  Sciurus variegatoides belti Nelson, 1899 – valid
  Sciurus variegatoides thomasi Nelson, 1899 – valid
  Spizella passerina mexicana Nelson, 1899 – valid
  Spizella socialis mexicana Nelson, 1899 – invalid
  Vireo griseus micrus Nelson, 1899 – valid
  Amazona oratrix tresmariae Nelson, 1900 – valid
  Amphispiza bilineata pacifica Nelson, 1900 – valid
  Antrostomus arizonae chiapensis Nelson, 1900 – valid
  Antrostomus arizonae oaxacae Nelson, 1900 – valid
  Antrostomus chiapensis Nelson, 1900 – invalid
  Antrostomus oaxacae Nelson, 1900 – invalid
  Basileuterus belli scitulus Nelson, 1900 – valid
  Caprimulgus vociferus chiapensis (Nelson, 1900) – invalid
  Caprimulgus vociferus oaxacae (Nelson, 1900) – invalid
  Cyanocorax luxuosus speciosus (Nelson, 1900) – valid
  Cypselus brunneitorques griseifrons Nelson, 1900 – invalid
  Cyrtonyx montezumae mearnsi Nelson, 1900 – valid
  Empidonax albigularis timidus Nelson, 1900 – valid
  Eupherusa ridgwayi (Nelson, 1900) – valid – Mexican Woodnymph
  Geothlypis trichas modesta Nelson, 1900 – valid
  Leuconotopicus villosus intermedius (Nelson, 1900) – valid
  Melanerpes santacruzi veraecrucis Nelson, 1900 – valid
  Meleagris gallopavo merriami Nelson, 1900 – valid
  Molothrus aeneus assimilis (Nelson, 1900) – valid
  Momotus lessonii goldmani Nelson, 1900 – valid
  Momotus momota goldmani Nelson, 1900 – invalid
  Myiopagis viridicata jaliscensis Nelson, 1900 – valid
  Nyctibius jamaicensis mexicanus Nelson, 1900 – valid
  Pheugopedius felix grandis (Nelson, 1900) – valid
  Quiscalus mexicanus obscurus Nelson, 1900 – valid
  Sittasomus griseicapillus jaliscensis Nelson, 1900 – valid
  Streptoprocne rutila griseifrons (Nelson, 1900) – valid
  Sturnella magna alticola Nelson, 1900 – valid
  Thalurania ridgwayi Nelson, 1900 – invalid – Ninfa mexicana, Mexican Woodnymph
  Toxostoma curvirostre maculatum (Nelson, 1900) – valid
  Vireo griseus perquisitor Nelson, 1900 – valid
  Vireo leucophrys strenuus Nelson, 1900 – valid
  Bubo virginianus mayensis Nelson, 1901 – valid
  Campylorhynchus zonatus restrictus (Nelson, 1901) – valid
  Colinus minor Nelson, 1901 – invalid
  Colinus virginianus minor Nelson, 1901 – valid
  Crypturellus cinnamomeus goldmani (Nelson, 1901) – valid
  Empidonax affinis trepidus Nelson, 1901 – valid
  Galictis canaster Nelson, 1901 – invalid
  Galictis vittata canaster Nelson, 1901 – valid
  Glaucidium palmarum Nelson, 1901 – valid – Tecolote colimense, Colima Pygmy-Owl, Colima Pygmy Owl
  Glaucidium palmarum palmarum Nelson, 1901 – invalid
  Nyctidromus albicollis yucatanensis Nelson, 1901 – valid
  Pachyramphus major itzensis Nelson, 1901 – valid
  Sciurus deppei vivax Nelson, 1901 – valid
  Sciurus yucatanensis baliolus Nelson, 1901 – valid
  Stelgidopteryx serripennis ridgwayi Nelson, 1901 – valid
  Troglodytes aedon peninsularis Nelson, 1901 – valid
  Turdus plebejus differens (Nelson, 1901) – valid
  Petrochelidon fulva pallida Nelson, 1902 – valid
  Aphelocoma unicolor guerrerensis Nelson, 1903 – valid
  Cyanolyca mirabilis Nelson, 1903 – valid – Chara garganta blanca, White-throated Jay
  Dactylortyx thoracicus sharpei Nelson, 1903 – valid
  Geothlypis trichas chapalensis Nelson, 1903 – valid
  Henicorhina leucophrys festiva Nelson, 1903 – valid
  Microsciurus mimulus boquetensis (Nelson, 1903) – valid
  Strix occidentalis lucida (Nelson, 1903) – valid
  Syrnium occidentale lucidum Nelson, 1903 – invalid
  Thryophilus sinaloa russeus Nelson, 1903 – valid
  Troglodytes aedon nitidus Nelson, 1903 – valid
  Xiphocolaptes promeropirhynchus omiltemensis Nelson, 1903 – valid
  Arremonops rufivirgatus chiapensis Nelson, 1904 – valid
  Arremonops superciliosus chiapensis Nelson, 1904 – invalid
  Cistothorus palustris tolucensis (Nelson, 1904) – valid
  Coturnicops noveboracensis goldmani (Nelson, 1904) – valid
  Empidonax fulvifrons fusciceps Nelson, 1904 – valid
  Glaucomys volans goldmani (Nelson, 1904) – valid
  Lepus arizonae goldmani Nelson, 1904 – invalid
  Lepus californicus altamirae Nelson, 1904 – valid – Alta Mira Jack Rabbit
  Lepus californicus festinus Nelson, 1904 – valid – Hidalgo Jack Rabbit
  Lepus festinus Nelson, 1904 – invalid – Hidalgo Jack Rabbit
  Lepus floridanus connectens Nelson, 1904 – invalid
  Lepus insonus Nelson, 1904 – invalid
  Lepus merriami altamirae Nelson, 1904 – invalid – Alta Mira Jack Rabbit
  Lepus veraecrucis pacificus Nelson, 1904 – invalid
  Myiarchus tuberculifer querulus Nelson, 1904 – valid
  Myiarchus tuberculifer tresmariae Nelson, 1904 – invalid
  Sylvilagus audubonii goldmani (Nelson, 1904) – valid
  Sylvilagus cunicularius pacificus (Nelson, 1904) – valid
  Sylvilagus floridanus connectens (Nelson, 1904) – invalid
  Sylvilagus insonus (Nelson, 1904) – valid – Omiltemi Rabbit, Omilteme Cottontail
  Rallus longirostris pallidus Nelson, 1905 – valid
  Lepus americanus cascadensis Nelson, 1907 – valid
  Lepus bairdi cascadensis Nelson, 1907 – invalid
  Lepus californicus magdalenae Nelson, 1907 – valid
  Sylvilagus audubonii cedrophilus Nelson, 1907 – valid
  Sylvilagus audubonii neomexicanus Nelson, 1907 – valid
  Sylvilagus audubonii vallicola Nelson, 1907 – valid
  Sylvilagus audubonii warreni Nelson, 1907 – invalid
  Sylvilagus bachmani exiguus Nelson, 1907 – valid
  Sylvilagus cognatus Nelson, 1907 – valid – Manzano Mountain Cottontail
  Sylvilagus mansuetus Nelson, 1907 – valid – San José Brush Rabbit
  Sylvilagus aquaticus littoralis Nelson, 1909 – valid
  Glaucidium californicum pinicola Nelson, 1910 – valid
  Glaucidium gnoma pinicola Nelson, 1910 – invalid
  Goldmania Nelson, 1911 – valid
  Goldmania violiceps Nelson, 1911 – valid – Violet-capped Hummingbird
  Hylomanes momotula obscurus Nelson, 1911 – valid
  Antilocapra americana peninsularis Nelson, 1912 – valid – peninsular pronghorn
  Aphanotriccus audax (Nelson, 1912) – valid – Black-billed Flycatcher
  Aulacorhamphus caeruleogularis cognatus Nelson, 1912 – invalid
  Aulacorhynchus caeruleogularis cognatus Nelson, 1912 – valid
  Aulacorhynchus cognatus Nelson, 1912 – invalid
  Basileuterus ignotus Nelson, 1912 – valid – Pirre Warbler, Paruline du Pirré
  Basileuterus melanogenys eximius Nelson, 1912 – valid
  Caryothraustes canadensis simulans Nelson, 1912 – valid
  Caryothraustes poliogaster simulans Nelson, 1912 – invalid
  Catharus fuscater mirabilis Nelson, 1912 – valid
  Chaetodipus penicillatus seri (Nelson, 1912) – valid
  Chaetodipus spinatus occultus (Nelson, 1912) – valid
  Chloronerpes chrysochlorus aurosus Nelson, 1912 – invalid
  Chlorospingus inornatus (Nelson, 1912) – valid – Pirre Bush Tanager, Pirre Bush-Tanager, Chlorospin du Pirré, Clorospingo del Pirre, Pirre Tanager Finch, Pirre Chlorospingus, Pirre Bush-tanager
  Chrysothlypis chrysomelas ocularis Nelson, 1912 – valid
  Dysithamnus mentalis suffusus Nelson, 1912 – valid
  Eriocnemis floccus Nelson, 1912 – invalid
  Euphonia xanthogaster quitensis (Nelson, 1912) – valid
  Geotrygon goldmani Nelson, 1912 – invalid – Russet-crowned Quail-Dove
  Geotrygon goldmani goldmani Nelson, 1912 – invalid
  Goethalsia Nelson, 1912 – invalid
  Goethalsia bella Nelson, 1912 – invalid – Rufous-cheeked Hummingbird, Pirre Hummingbird
  Goldmania bella (Nelson, 1912) – valid – Pirre Hummingbird
  Grallaricula flavirostris brevis Nelson, 1912 – valid
  Haplophaedia aureliae floccus (Nelson, 1912) – valid
  Hemithraupis flavicollis ornata Nelson, 1912 – valid
  Herpsilochmus rufimarginatus exiguus Nelson, 1912 – valid
  Hylospingus inornatus Nelson, 1912 – invalid
  Margarornis bellulus Nelson, 1912 – valid – Beautiful Treerunner
  Mitrephanes phaeocercus eminulus Nelson, 1912 – valid
  Monasa morphoeus fidelis Nelson, 1912 – valid
  Myadestes coloratus Nelson, 1912 – valid – Varied Solitaire
  Piculus chrysochloros aurosus (Nelson, 1912) – invalid
  Tangara fucosa Nelson, 1912 – valid – Green-naped Tanager, Calliste ŕ nuque verte, Tangara nuquiverde, saíra-de-nuca-verde
  Thamnistes anabatinus coronatus Nelson, 1912 – valid
  Troglodytes ochraceus festinus Nelson, 1912 – valid
  Vireolanius eximius mutabilis Nelson, 1912 – valid
  Zentrygon goldmani (Nelson, 1912) – valid – Russet-crowned Quail-Dove
  Zentrygon goldmani goldmani (Nelson, 1912) – valid
  Pseudotriccus pelzelni berlepschi Nelson, 1913 – valid
  Alces alces shirasi Nelson, 1914 – invalid – Yellowstone moose
  Alces americanus shirasi Nelson, 1914 – invalid
  Crax globicera griscomi Nelson, 1926 – invalid
  Crax rubra griscomi Nelson, 1926 – valid
  Castor canadensis baileyi Nelson, 1927 – invalid
  Aratinga holochlora brewsteri Nelson, 1928 – valid
  Coccothraustes abeillei cobanensis (Nelson, 1928) – invalid
  Coccothraustes abeillei pallidus (Nelson, 1928) – invalid
  Hesperiphona abeillei cobanensis Nelson, 1928 – valid
  Hesperiphona abeillei pallida Nelson, 1928 – valid
  Dicrostonyx unalascensis stevensoni Nelson, 1929 – invalid
  Procyon lotor auspicatus Nelson, 1930 – valid
  Procyon lotor incautus Nelson, 1930 – valid
  Procyon lotor inesperatus Nelson, 1930 – valid
  Procyon lotor marinus Nelson, 1930 – valid
  Microtus muriei Nelson, 1931 – invalid
  Canis latrans dickeyi Nelson, 1932 – valid
  Lepus arcticus andersoni Nelson, 1934 – valid
  Lepus arcticus monstrabilis Nelson, 1934 – valid
  Lepus arcticus porsildi Nelson, 1934 – valid
  Dendrocoris parapini Nelson, 1957 – valid
  Polycesta flavomaculata Nelson, 1960 – valid
  Dicerca callosa frosti Nelson, 1963 – valid
  Acmaeodera ceanothae Nelson, 1967 – valid
  Acmaeoderoides cazieri Nelson, 1968 – valid
  Acmaeoderoides depressus Nelson, 1968 – valid
  Acmaeoderoides distinctus Nelson, 1968 – valid
  Acmaeoderoides knulli Nelson, 1968 – valid
  Acmaeoderoides rufescens Nelson, 1968 – valid
  Acmaeoderoides stramineus Nelson, 1968 – valid
  Acmaeoderoides verityi Nelson, 1968 – valid
  Chiasmocleis carvalhoi (Nelson, 1975) – valid
  Chrysobothris knulli Nelson, 1975 – valid
  Dicerca tenebrosa knulli Nelson, 1975 – valid
  Parachelifer monroensis Nelson, 1975 – valid
  Syncope carvalhoi Nelson, 1975 – invalid
  Eptatretinae Nelson, 1976 – valid
  Isoperla distincta Nelson, 1976 – valid
  Myxininae Nelson, 1976 – valid
  Ambophthalmos angustus (Nelson, 1977) – valid
  Ambophthalmos magnicirrus (Nelson, 1977) – valid
  Bembrops morelandi Nelson, 1978 – valid
  Limnichthys polyactis Nelson, 1978 – valid
  Actenodes davidi Nelson, 1979 – valid
  Hansonoperla Nelson, 1979 – valid
  Hansonoperla appalachia Nelson, 1979 – valid
  Hemerocoetes artus Nelson, 1979 – valid
  Hemerocoetes morelandi Nelson, 1979 – valid
  Acmaeodera riograndei Nelson, 1980 – valid
  Gammaropsis sutherlandi Nelson, 1980 – valid
  Pseudobiotus Nelson, 1980 – valid
  Psychrolutes sio Nelson, 1980 – valid
  Agaeocerina Nelson, 1982 – valid
  Beerellus Nelson, 1982 – valid
  Beerellus taxodii Nelson, 1982 – valid
  Ebinania macquariensis Nelson, 1982 – valid
  Ebinania malacocephala Nelson, 1982 – valid
  Osopsaron natalensis Nelson, 1982 – valid
  Pteropsaron heemstrai Nelson, 1982 – valid
  Amblyocix sernaria Nelson, 1983 – invalid
  Creedia alleni Nelson, 1983 – valid
  Creedia partimsquamigera Nelson, 1983 – valid
  Agrilus waltersi Nelson, 1985 – valid
  Artediellus fuscimentus Nelson, 1986 – valid
  Artediellus ingens Nelson, 1986 – valid
  Gyascutus jeanae (Nelson, 1988) – valid
  Cottunculus nudus Nelson, 1989 – valid
  Postelichus Nelson, 1989 – valid
  Agrilus turnbowi Nelson, 1990 – valid
  Diphascon burti Nelson, 1991 – invalid
  Pilatobius burti (Nelson, 1991) – valid
  Agrilus harenus Nelson, 1994 – valid
  Psychrolutes microporos Nelson, 1995 – valid
  Acmaeodera (Squamodera) Nelson, 1996 – valid
  Acmaeodera lupinae Nelson, 1996 – valid
  Squamodera Nelson, 1996 – invalid
  Poecilonota viridicyanea Nelson, 1997 – valid
  Polycesta (Tularensia) Nelson, 1997 – valid
  Acmaeoderoides confusus Nelson, 1999 – valid
  Capnia kersti Nelson, 2004 – valid – Eugene Snowfly
  Dicerca (Neoargante) Nelson, 2006 – valid
  Macrobiotus basiatus Nelson, Adkins Fletcher, Guidetti, Roszkowska, Grobys and Kaczmarek, 2021 – valid
  Viridiscus miraviridis Nelson, Adkins Fletcher, Guidetti, Roszkowska, Grobys and Kaczmarek, 2021 – invalid
  Pseudobiotus kathmanae Nelson, Marley and Bertolani, 1999 – valid
  Posthelichus Nelsonb, 1989 – invalid
  Litoria pterodactyla Oliver, Richards and Donnellan, 2019 – invalid
  Litoria vivissimia Oliver, Richards and Donnellan, 2019 – valid
  Nyctimystes pterodactyla (Oliver, Richards and Donnellan, 2019) – valid
  Claspettomyia chrysanthemi (Panelius, 1965) – valid
  Pachylabis chrysanthemi Panelius, 1965 – invalid
  Porricondyla unidentata Parnell – valid
  Monochirus minutus Parnell, 1837 – invalid
  Camptomyia panelii Parnell, 1971 – valid
  Atractus thalesdelemai Passos, Fernandes and Zanella, 2005 – valid
  Cangatiella Pavanelli & Machado dos Santos, 1991 – valid
  Cangatiella arandasi Pavanelli & Machado dos Santos, 1991 – valid
  Riggenbachiella paranaensis (Pavanelli & Rego, 1989) – valid
  Spatulifer maringaensis Pavanelli & Rego, 1989 – valid
  Nupelia Pavanelli & Rego, 1991 – valid
  Nupelia portoriquensis Pavanelli & Rego, 1991 – valid
  Nupeliinae Pavanelli & Rego, 1991 – valid
  Megathylacus travassosi Pavanelli & Rego, 1992 – valid
  Nomimoscolex chubbi (Pavanelli & Takemoto, 1995) – valid
  Proteocephalus vazzolerae Pavanelli & Takemoto, 1995 – valid
  Spasskyellina mandi Pavanelli & Takemoto, 1996 – valid
  Steindachnerina corumbae Pavanelli and Britski, 1999 – valid
  Apareiodon argenteus Pavanelli and Britski, 2003 – valid
  Apareiodon cavalcante Pavanelli and Britski, 2003 – valid
  Apareiodon tigrinus Pavanelli and Britski, 2003 – valid
  Monticellia belavistensis Pavanelli, Machado, Takemoto & dos Santos, 1994 – valid
  Adelastinae Peloso, Frost, Richards, Rodrigues, Donnellan, Matsui, Raxworthy, Biju, Lemmon et al., 2016 – valid
  Chaperininae Peloso, Frost, Richards, Rodrigues, Donnellan, Matsui, Raxworthy, Biju, Lemmon et al., 2016 – valid
  Anomalocera opalus Pennell, 1976 – valid
  Schendylops minutus (Pereira and Minelli, 1993) – valid
  Schendylops paolettii (Pereira and Minelli, 1993) – valid
  Ityphilus krausi Pereira and Minelli, 1996 – valid
  Schendylops coscaroni (Pereira and Minelli, 1996) – valid
  Schendylops demartini (Pereira and Minelli, 1996) – valid
  Schendylops placii (Pereira and Minelli, 1996) – valid
  Schendylurus coscaroni Pereira and Minelli, 1996 – invalid
  Schendylurus demartini Pereira and Minelli, 1996 – invalid
  Schendylurus placcii Pereira and Minelli, 1996 – invalid
  Ballophilus ramirezi Pereira, Foddai and Minelli, 1997 – valid
  Ityphilus saucius Pereira, Foddai and Minelli, 2000 – valid
  Ityphilus sensibilis Pereira, Foddai and Minelli, 2000 – valid
  Macronicophilus abbreviatus Pereira, Foddai and Minelli, 2000 – valid
  Macronicophilus unguiseta Pereira, Foddai and Minelli, 2000 – valid
  Macronicophilus venezolanus Pereira, Foddai and Minelli, 2000 – valid
  Pectiniunguis roigi Pereira, Foddai and Minelli, 2001 – valid
  Schendylops schubarti Pereira, Foddai and Minelli, 2002 – valid
  Hyphydrophilus Pereira, Minelli and Barbieri, 1994 – valid
  Hyphydrophilus adisi Pereira, Minelli and Barbieri, 1994 – valid
  Hyphydrophilus projectus Pereira, Minelli and Barbieri, 1994 – valid
  Ityphilus crabilli Pereira, Minelli and Barbieri, 1994 – valid
  Pectiniunguis ascendens Pereira, Minelli and Barbieri, 1994 – valid
  Schendylops amazonicus (Pereira, Minelli and Barbieri, 1994) – valid
  Taeniolinum arborum Pereira, Minelli and Barbieri, 1994 – valid
  Ityphilus demoraisi Pereira, Minelli and Barbieri, 1995 – valid
  Pectiniunguis ducalis Pereira, Minelli and Barbieri, 1995 – valid
  Ribautia difficilis Pereira, Minelli and Barbieri, 1995 – valid
  Ribautia ducalis Pereira, Minelli and Barbieri, 1995 – valid
  Ribautia proxima Pereira, Minelli and Barbieri, 1995 – valid
  Schendylops continuus (Pereira, Minelli and Barbieri, 1995) – valid
  Schendylops janauarius (Pereira, Minelli and Barbieri, 1995) – valid
  Schendylops marchantariae (Pereira, Minelli and Barbieri, 1995) – valid
  Schendylops oligopus (Pereira, Minelli and Barbieri, 1995) – valid
  Pectiniunguis bollmani Pereira, Minelli and Foddai, 1999 – valid
  Ribautia combinata Pereira, Uliana and Minelli, 2006 – valid
  Ribautia donatellae Pereira, Uliana and Minelli, 2006 – valid
  Schendylops inquilinus Pereira, Uliana and Minelli, 2007 – valid
  Artemia persimilis Piccinelli and Prosdocimi, 1968 – valid
  Martes Pinel, 1792 – valid – martens
  Martes domestica Pinel, 1792 – invalid
  Anomopus Piovanelli, 1903 – valid
  Ololygon skaios (Pombal, Carvalho, Canelas and Bastos, 2010) – valid
  Scinax skaios Pombal, Carvalho, Canelas and Bastos, 2010 – invalid
  Horornis vulcanius kolichisi (R. E. Johnstone & J. C. Darnell, 1997) – valid
  Ninox boobook rotiensis R. E. Johnstone & J. C. Darnell, 1997 – valid
  Ctenotus superciliaris Rabosky, Hutchinson, Donnellan, Talaba and Lovette, 2014 – valid – Sharp-browed Ctenotus
  Oliva sayana Ravenel, 1834 – valid – lettered olive
  Clypeaster prostratus Ravenel, 1848 – valid
  Anachis ornatus (Ravenel, 1858) – invalid
  Anachis iontha (Ravenel, 1861) – valid – lineate dovesnail
  Anachis translirata (Ravenel, 1861) – valid
  Costoanachis similis (Ravenel, 1861) – valid
  Laevicardium pictum (Ravenel, 1861) – valid – painted eggcockle
  Mitrella spirantha Ravenel, 1861 – invalid
  Nassarius consensus (Ravenel, 1861) – valid – striate nassa
  Suturoglypta iontha (Ravenel, 1861) – valid – lineate dovesnail
  Tellina eupareia Ravenel, 1885 – invalid
  Tellina omoia Ravenel, 1886 – invalid
  Travassiella avitellina Rega & Pavanelli, 1987 – invalid
  Jauella Rego & Pavanelli, 1985 – valid
  Jauella glandicephalus Rego & Pavanelli, 1985 – valid
  Travassiella Rego & Pavanelli, 1987 – valid
  Nomimoscolex matogrossensis Rego & Pavanelli, 1990 – valid
  Proteocephalus serrasalmus Rego & Pavanelli, 1990 – valid
  Proteocephalus gibsoni Rego & Pavanelli, 1991 – valid
  Brooksiella Rego, Chubb & Pavanelli, 1999 – valid
  Chambriella Rego, Chubb & Pavanelli, 1999 – valid
  Gymnogeophagus setequedas Reis, Malabarba and Pavanelli, 1992 – valid
  Archaebranchinecta Rogers and Coronel in Rogers, 2019 – valid
  Archaebranchinecta Rogers and Coronel, 2011 – invalid
  Dundoxenos cordatus Ryn-Tournel, 1971 – invalid
  Zorotypus congensis Ryn-Tournel, 1971 – valid
  Fidicinoides carmenae Santos and Martinelli, 2009 – valid
  Fidicinoides dolosa Santos and Martinelli, 2009 – valid
  Fidicinoides rosabasalae Santos and Martinelli, 2009 – valid
  Fidicinoides sarutaiensis Santos, Martinelli and Maccagnan in Santos, Martinelli, Maccagnan, Sanborn and Ribeiro, 2010 – valid
  Incilius majordomus Savage, Ugarte and Donnelly, 2013 – valid
  Nemausus lattini Schaefer and O'Donnell, 2008 – valid
  Newportia adisi Schileyko and Minelli, 1999 – valid
  Newportia patavina Schileyko and Minelli, 1999 – valid
  Lasiodorides striatus (Schmidt & Antonelli, 1996) – valid – stripeleg tarantula
  Gordionus sinepilosus Schmidt-Rhaesa, Hanelt and Reeves, 2003 – valid
  Pseudochordodes texanus Schmidt-Rhaesa, Hanelt and Reeves, 2003 – valid
  Chaetocanthinae Scholtz in Scholtz, D'hotman, Evans and Nel, 1988 – valid
  Pseudochodaeini Scholtz in Scholtz, D'hotman, Evans and Nel, 1988 – valid
  Apochela Schuster, Nelson, Grigarick and Christenberry, 1980 – valid
  Parachela Schuster, Nelson, Grigarick and Christenberry, 1980 – valid
  Anopheles marteri Senevet and Prunnelle, 1927 – valid
  Aphanobothrium Seurat in Herdmann and Hornell, 1906 – invalid
  Tetrarhynchobothrium unionifactor (Shipley & Hornell, 1904) – valid
  Staurobothrium Shipley & Hornell, 1905 – invalid
  Staurobothrium aetiobatidis Shipley & Hornell, 1905 – invalid
  Tetragonocephalum Shipley & Hornell, 1905 – valid
  Tetragonocephalum aetiobatidis Shipley & Hornell, 1905 – valid
  Tetragonocephalum trygonis Shipley & Hornell, 1905 – valid
  Anthemobothrium Shipley & Hornell, 1906 – valid
  Anthemobothrium pulchrum Shipley & Hornell, 1906 – valid
  Anthobothrium rugosum Shipley & Hornell, 1906 – valid
  Carpobothrium Shipley & Hornell, 1906 – valid
  Carpobothrium chiloscyllii Shipley & Hornell, 1906 – valid
  Cephalobothrium Shipley & Hornell, 1906 – valid
  Cephalobothrium aetobatidis Shipley & Hornell, 1906 – valid
  Divaricobothrium trifidum (Shipley & Hornell, 1906) – valid
  Echeneibothrium ceylonicum Shipley & Hornell, 1906 – valid
  Echeneibothrium javanicum Shipley & Hornell, 1906 – valid
  Echeneibothrium simplex Shipley & Hornell, 1906 – valid
  Eniochobothrium Shipley & Hornell, 1906 – valid
  Eniochobothrium gracile Shipley & Hornell, 1906 – valid
  Eutetrarhynchus leucomelanus (Shipley & Hornell, 1906) – valid
  Halysiorhynchus macrocephalus (Shipley & Hornell, 1906) – valid
  Heteronybelinia perideraeus (Shipley & Hornell, 1906) – valid
  Hornellobothrium Shipley & Hornell, 1906 – valid
  Hornellobothrium cobraformis Shipley & Hornell, 1906 – valid
  Kystocephalus Shipley & Hornell, 1906 – invalid
  Kystocephalus translucens Shipley & Hornell, 1906 – invalid
  Myzocephalus Shipley & Hornell, 1906 – valid
  Myzocephalus narinari Shipley & Hornell, 1906 – valid
  Myzophyllobothrium Shipley & Hornell, 1906 – valid
  Myzophyllobothrium rubrum Shipley & Hornell, 1906 – valid
  Nybelinia aequidentata (Shipley & Hornell, 1906) – valid
  Otobothrium carcharidis (Shipley & Hornell, 1906) – valid
  Phyllobothrium blakei Shipley & Hornell, 1906 – valid
  Phyllobothrium minutum Shipley & Hornell, 1906 – valid
  Pterobothrium platycephalum (Shipley & Hornell, 1906) – valid
  Rhinebothrium ceylonicum Shipley & Hornell, 1906 – valid
  Rhinebothrium walga (Shipley & Hornell, 1906) – valid
  Rhoptrobothrium Shipley & Hornell, 1906 – valid
  Rhoptrobothrium myliobatidis Shipley & Hornell, 1906 – valid
  Scalithrium trygonis (Shipley & Hornell, 1906) – valid
  Shirleyrhynchus aetobatidis (Shipley & Hornell, 1906) – valid
  Tetragonocephalum marnrle Shipley & Hornell, 1906 – invalid
  Tetragonocephalum shindei Shipley & Hornell, 1906 – invalid
  Tetragonocephalum uarnak (Shipley & Hornell, 1906) – valid
  Thysanobothrium Shipley & Hornell, 1906 – invalid
  Thysanobothrium uarnakense Shipley & Hornell, 1906 – invalid
  Tiarabothrium Shipley & Hornell, 1906 – valid
  Tiarabothrium javanicum Shipley & Hornell, 1906 – valid
  Trygonicola macropora (Shipley & Hornell, 1906) – valid
  Tylocephalum dierama Shipley & Hornell, 1906 – invalid
  Tylocephalum kuhli Shipley & Hornell, 1906 – invalid
  Uncibilocularis trygonis (Shipley & Hornell, 1906) – valid
  Ozophora laticephala Slater and O'Donnell, 1979 – valid
  Ozophora maculata Slater and O'Donnell, 1979 – valid
  Paraponyx diminulatis Snell., 1880 – valid
  Arachnothera modesta concolor Snelleman, 1882 – valid
  Ptilocera amethystina Snellen van Vollenhoven, 1857 – valid
  Ptilocera smaragdina Snellen van Vollenhoven, 1857 – invalid
  Aporhina alboguttata (Snellen van Vollenhoven, 1866) – valid
  Aporhina nitens (Snellen van Vollenhoven, 1866) – valid
  Psara Snellen, 1875 – valid
  Amathes smithii (Snellen, 1896) – invalid
  Xestia smithii (Snellen, 1896) – valid
  Formica gynocrates Snelling & Buren, 1985 – valid
  Proceratium tio Snelling & Cover, 1992 – valid
  Cyphomyrmex bicarinatus Snelling & Longino, 1992 – valid
  Cyphomyrmex dixus Snelling & Longino, 1992 – valid
  Cyphomyrmex nesiotus Snelling & Longino, 1992 – valid
  Cyphomyrmex podargus Snelling & Longino, 1992 – valid
  Brachynomada annectens (Snelling & Rozen, 1987) – valid
  Brachynomada chica (Snelling & Rozen, 1987) – valid
  Brachynomada nimia (Snelling & Rozen, 1987) – valid
  Xeralictus bicuspidariae Snelling & Stage, 1995 – valid
  Aglaomelissa Snelling and Brooks, 1985 – valid
  Macrotera nahua (Snelling and Danforth, 1992) – valid
  Macrotera pipiyolin (Snelling and Danforth, 1992) – valid
  Perdita nahua Snelling and Danforth, 1992 – invalid
  Perdita pipiyolin Snelling and Danforth, 1992 – invalid
  Melitta eickworti Snelling and Stage, 1995 – valid
  Hesperapis oraria Snelling and Stage, 1997 – valid
  Ericrocis pintada Snelling and Zavortink, 1985 – valid
  Ashmeadiella micheneri Snelling, 1962 – valid
  Paranthidium jugatorium butleri Snelling, 1962 – valid
  Stelis semirubra reducta Snelling, 1962 – invalid
  Centris angustifrons Snelling, 1966 – valid
  Centris anomala Snelling, 1966 – valid
  Centris anthracina Snelling, 1966 – invalid
  Centris carolae Snelling, 1966 – valid
  Centris laevibullata Snelling, 1966 – valid
  Centris ruthannae Snelling, 1966 – valid
  Centris strawi Snelling, 1966 – invalid
  Centris zacateca Snelling, 1966 – valid
  Heteranthidium autumnale Snelling, 1966 – invalid
  Hylaeus hurdi Snelling, 1966 – valid
  Hylaeus insolitus Snelling, 1966 – valid
  Trachusa autumnalis (Snelling, 1966) – valid
  Eurhopalothrix apharogonia Snelling, 1968 – valid
  Myrmecocystus kennedyi Snelling, 1969 – valid
  Camponotus semitestaceus Snelling, 1970 – valid
  Hylaeus incomitatus Snelling, 1970 – valid
  Hylaeus lunicraterius Snelling, 1970 – valid
  Hylaeus sejunctus Snelling, 1970 – valid
  Hylaeus timberlakei Snelling, 1970 – valid
  Hylaeus yasumatsui Snelling, 1970 – valid
  Myrmecocystus creightoni Snelling, 1971 – valid
  Myrmecocystus ewarti Snelling, 1971 – valid
  Myrmecocystus wheeleri Snelling, 1971 – valid
  Simopelta paeminosa Snelling, 1971 – valid
  Acropyga epedana Snelling, 1973 – valid
  Rogeria creightoni Snelling, 1973 – valid
  Rogeria huachucana Snelling, 1973 – valid
  Stenamma californicum Snelling, 1973 – valid
  Stenamma chiricahua Snelling, 1973 – valid
  Stenamma dyscheres Snelling, 1973 – valid
  Stenamma exasperatum Snelling, 1973 – valid
  Stenamma punctatoventre Snelling, 1973 – valid
  Stenamma wheelerorum Snelling, 1973 – valid
  Cardiocondyla ectopia Snelling, 1974 – valid
  Centris aethyctera Snelling, 1974 – valid
  Centris agameta Snelling, 1974 – valid
  Centris ectypha Snelling, 1974 – valid
  Centris erubescens Snelling, 1974 – invalid
  Centris fisheri Snelling, 1974 – valid
  Centris harbisoni Snelling, 1974 – valid
  Centris heithausi Snelling, 1974 – valid
  Antichthonidris Snelling, 1975 – valid
  Caupolicana specca Snelling, 1975 – valid
  Colletes platycnema Snelling, 1975 – valid
  Dorymyrmex agallardoi Snelling, 1975 – valid
  Dorymyrmex hunti (Snelling, 1975) – valid
  Dorymyrmex hypocritus (Snelling, 1975) – valid
  Dorymyrmex incomptus (Snelling, 1975) – valid
  Dorymyrmex pappodes (Snelling, 1975) – valid
  Dorymyrmex pogonius (Snelling, 1975) – valid
  Hylaeus alocaspidus Snelling, 1975 – valid
  Myrmecocystus romainei Snelling, 1975 – valid
  Nothidris cekalovici Snelling, 1975 – valid
  Solenopsis dysderces Snelling, 1975 – valid
  Myrmecocystus colei Snelling, 1976 – valid
  Myrmecocystus intonsus Snelling, 1976 – valid
  Myrmecocystus kathjuli Snelling, 1976 – valid
  Myrmecocystus koso Snelling, 1976 – valid
  Myrmecocystus nequazcatl Snelling, 1976 – valid
  Myrmecocystus perimeces Snelling, 1976 – valid
  Myrmecocystus tenuinodis Snelling, 1976 – valid
  Cataulacus boltoni Snelling, 1979 – valid
  Cataulacus mckeyi Snelling, 1979 – valid
  Cataulacus pompom Snelling, 1979 – valid
  Petalomyrmex Snelling, 1979 – valid
  Petalomyrmex phylax Snelling, 1979 – valid
  Hylaeus eurygnathus Snelling, 1980 – valid
  Hylaeus krombeini Snelling, 1980 – valid
  Hylaeus oresbius Snelling, 1980 – valid
  Hylaeus pannuceus Snelling, 1980 – valid
  Hylaeus parmatus Snelling, 1980 – valid
  Hylaeus peltates Snelling, 1980 – valid
  Hylaeus porcatus Snelling, 1980 – valid
  Hylaeus sedens Snelling, 1980 – valid
  Hylaeus thyreus Snelling, 1980 – valid
  Mydrosoma inusitatum (Snelling, 1980) – valid
  Hylaeus dictyotus Snelling, 1982 – valid
  Hylaeus extrinsecus Snelling, 1982 – valid
  Hylaeus phaeoscapus Snelling, 1982 – valid
  Hylaeus preposterosus Snelling, 1982 – valid
  Hylaeus rawi Snelling, 1982 – valid
  Myrmecocystus christineae Snelling, 1982 – valid
  Pogonomyrmex colei Snelling, 1982 – valid
  Pogonomyrmex laevinodis Snelling, 1982 – valid
  Lithurge listrota Snelling, 1983 – invalid
  Lithurgopsis listrota (Snelling, 1983) – valid
  Lithurgopsis listrotus (Snelling, 1983) – invalid
  Lithurgus listrota (Snelling, 1983) – invalid
  Lithurgus listrotus (Snelling, 1983) – invalid
  Centris aethiocesta Snelling, 1984 – valid
  Centris agiloides Snelling, 1984 – valid
  Centris eurypatana Snelling, 1984 – valid
  Centris gelida Snelling, 1984 – valid
  Centris griseola Snelling, 1984 – valid
  Centris meaculpa Snelling, 1984 – valid
  Centris satana Snelling, 1984 – valid
  Centris xochipillii Snelling, 1984 – valid
  Epicharis angulosa Snelling, 1984 – valid
  Epicharis bova Snelling, 1984 – valid
  Calloprosopis Snelling, 1985 – invalid
  Hylaeus acariphorus Snelling, 1985 – valid
  Hylaeus infulatus Snelling, 1985 – valid
  Hylaeus psaenythioides Snelling, 1985 – valid
  Lithurge bitorulosa Snelling, 1986 – invalid
  Lithurgopsis bitorulosa (Snelling, 1986) – valid
  Lithurgopsis bitorulosus (Snelling, 1986) – invalid
  Lithurgus bitorulosa (Snelling, 1986) – invalid
  Lithurgus bitorulosus (Snelling, 1986) – invalid
  Aztecanthidium tenochtitlanicum Snelling, 1987 – valid
  Hesperapis trochanterata Snelling, 1987 – valid
  Camponotus cuauhtemoc Snelling, 1988 – valid
  Centris gavisa Snelling, 1988 – valid
  Chalicodoma alucaba Snelling, 1990 – invalid
  Chalicodoma asymmetrica Snelling, 1990 – invalid
  Chalicodoma axyx Snelling, 1990 – invalid
  Chalicodoma ecplectica Snelling, 1990 – invalid
  Chalicodoma reflexa Snelling, 1990 – invalid
  Megachile alucaba (Snelling, 1990) – valid
  Megachile asymmetrica (Snelling, 1990) – valid
  Megachile axyx (Snelling, 1990) – valid
  Megachile ecplectica (Snelling, 1990) – valid
  Megachile reflexa (Snelling, 1990) – valid
  Anthidium cochimi Snelling, 1992 – valid
  Atopomyrmex calpocalycola Snelling, 1992 – valid
  Leptothorax cataulacoides Snelling, 1992 – valid
  Cephalotes chacmul Snelling, 1999 – valid
  Cephalotes kukulcan Snelling, 1999 – valid
  Semotilus lumbee Snelson and Suttkus, 1978 – valid – sandhills chub
  Notropis mekistocholas Snelson, 1971 – valid – Cape Fear shiner
  Lythrurus alegnotus (Snelson, 1972) – valid – Warrior shiner
  Lythrurus atrapiculus (Snelson, 1972) – valid – blacktip shiner
  Notropis atrapiculus Snelson, 1972 – invalid – blacktip shiner
  Alluaudomyia caribbeana Spinelli and Wirth, 1984 – valid
  Dasyhelea aegealitis Spinelli and Wirth, 1984 – valid
  Anodonta idrina Spinelli, 1851 – invalid
  Yoraperla siletz Stark and Nelson, 1994 – valid
  Anonyx sarsi Steele and Brunel, 1968 – valid
  Iberovelia Sánchez-García and A. Nel in Sánchez-García, A. Nel, Arillo, and Solórzano Kraemer, 2017 – valid
  Iberovelia quisquilia Sánchez-García and A. Nel in Sánchez-García, A. Nel, Arillo, and Solórzano Kraemer, 2017 – valid
  Alavametra Sánchez-García and Nel in Sánchez-García et al., 2016 – valid
  Alavametra popovi Sánchez-García and Nel in Sánchez-García et al., 2016 – valid
  Glaesivelia Sánchez-García and Solórzano Kraemer in Sánchez-García, A. Nel, Arillo, and Solórzano Kraemer, 2017 – valid
  Glaesivelia pulcherrima Sánchez-García and Solórzano Kraemer in Sánchez-García, A. Nel, Arillo, and Solórzano Kraemer, 2017 – valid
  Sturnira sorianoi Sánchez-Hernández, Romero-Almaraz and Schnell, 2005 – valid – Soriano's Yellow-shouldered Bat
  Oenanthe melanura aussae (Thesiger & Meynell, 1934) – valid
  Clytia linearis (Thornely, 1900) – valid
  Clavactinia Thornely, 1904 – valid
  Cleidochasma protrusa (Thornely, 1905) – valid
  Gemellipora protrusa Thornely, 1905 – invalid
  Lepralia multidentata Thornely, 1905 – invalid
  Lepraliella multidentata (Thornely, 1905) – valid
  Ixodes festai Tonelli-Rondelli, 1926 – valid
  Rhipicephalus humeralis Tonelli-Rondelli, 1926 – valid
  Hyalomma erythraeum Tonelli-Rondelli, 1932 – invalid
  Hyalomma franchinii Tonelli-Rondelli, 1932 – valid
  Hyalomma tunesiacum franchinii Tonelli-Rondelli, 1932 – invalid
  Amblyomma falsomarmoreum Tonelli-Rondelli, 1935 – valid
  Hyalomma somalicum Tonelli-Rondelli, 1935 – valid
  Amblyomma latepunctatum Tonelli-Rondelli, 1939 – valid
  Amblyomma romitii Tonelli-Rondelli, 1939 – valid
  Arrup ishiianus Uliana, Bonato and Minelli, 2007 – valid
  Arrup kyushuensis Uliana, Bonato and Minelli, 2007 – valid
  Arrup lilliputianus Uliana, Bonato and Minelli, 2007 – valid
  Arrup longicalix Uliana, Bonato and Minelli, 2007 – valid
  Mecistocephalus changi Uliana, Bonato and Minelli, 2007 – valid
  Mecistocephalus karasawai Uliana, Bonato and Minelli, 2007 – valid
  Gerrhopilidae Vidal, Marin, Morini, Donnellan, Branch, Thomas et al., 2010 – valid
  Xenotyphlopidae Vidal, Marin, Morini, Donnellan, Branch, Thomas et al., 2010 – valid
  Centris nordestina Vivallo and Zanella, 2012 – valid
  Macroperipatus torquatus (von Kennel, 1883) – valid
  Peripatus torquatus von Kennel, 1883 – invalid
  Halmomises von Kennel, 1891 – valid
  Halmomises lacustris von Kennel, 1891 – valid
  Caecilita Wake and Donnelly, 2010 – invalid
  Caecilita iwokramae Wake and Donnelly, 2010 – invalid
  Microcaecilia iwokramae (Wake and Donnelly, 2010) – valid
  Moniliformis acomysi Ward and Nelson, 1967 – valid
  Acmaeoderoides ferruginis Wellso and Nelson in Nelson, 1968 – valid
  Acmaeodera constrictinotum Westcott and Nelson, 2000 – valid
  Acmaeodera rubrocuprea Westcott and Nelson, 2000 – valid
  Agrilus parvus californicus Westcott and Nelson, 2000 – valid
  Chrysobothris purpureovittata cercocarpi Westcott and Nelson, 2000 – valid
  Agrilus utahensis Westcott in Nelson and Westcott, 1991 – valid
  Jurengraulis Whitehead in Whitehead, Nelson and Wongratana, 1988 – valid
  Baetis moqui Wiersema, Nelson and Kuehnl, 2005 – invalid
  Centris ancashsumaq Zanella and Vivallo, 2009 – valid
  Caenonomada labrata Zanella, 2002 – valid
  Centris toroi Zanella, 2002 – valid
 
 Kingdom Fungi
  Choanephora cucurbitarum (Berk. & Ravenel) Thaxt. – accepted
  Cyanoderma viridulum (Berkeley-curtis) Von Hoehnel – accepted
  Pseudosphaerita F. Von Hoehnel, 1907 – accepted
  Sarcotrochila F. Von Hoehnel, 1917 – accepted
  Sarcotrochila alpina (Fuckel) Von Hoehnel – accepted
  Naetrocymbaceae Höhnel ex R.C., 1995 – accepted
  Linderina pennisoria Raper and Fennell – accepted
  Linderina Raper and Fennell, 1952 – accepted
  Pseudosphaerita callista (Rehm) F Von Hoehnel – accepted
  Cryptodidymosphaeria (Rehm) Von Hoehnel, 1917 – not accepted
  Cryptonectriella (V. Hoehnel) Weese – not accepted
  Didymascina Von Hoehnel, 1905 – not accepted
  Phaeoderris Von Hoehnel, 1911 – not accepted
  Dothideopsella Von Hoehnel, 1915 – not accepted
  Leptophoma Von Hoehnel, 1915 – not accepted
  Sclerophomella Von Hoehnel, 1917 – not accepted
  Sclerophomina Von Hoehnel, 1917 – not accepted
  Mycosphaerellopsis Von Hoehnel, 1918 – not accepted
  Sclerodothis Von Hoehnel, 1918 – not accepted
  Haplotheciella Von Hoehnel, 1919 – not accepted
  Haplovalsaria Von Hoehnel, 1919 – not accepted
  Keissleriella Von Hoehnel, 1919 – accepted
  Vialina Von Hoehnel, 1935 – not accepted
 
 Kingdom Bacteria
  Advenella Advenella Coenye et al., 2005 emend. Gibello et al., 2009 – valid
  Listonella pelagia (Baumann et al., 1971) MacDonell and Colwell, 1986 – invalid
  Listonella anguillarum (Bergeman, 1909) MacDonell and Colwell, 1986 – invalid
  Streptoverticillium orinoci Cassinelli et al., 1967 – invalid
  Streptomyces orinoci (Cassinelli et al., 1967) Witt and Stackebrandt, 1991 – valid
  Actinoplanes ianthinogenes (ex Coronelli et al., 1974) Tamura et al., 2011 – valid
  Paenibacillus apiarius (ex Katznelson, 1955) Nakamura, 1996 – valid
  Shewanella hanedai (Jensen et al., 1981) MacDonell and Colwell, 1986 – valid
  Nocardioides simplex (Jensen, 1934) O'Donnell et al., 1983 – valid
  Shewanella putrefaciens (Lee et al., 1981) MacDonell and Colwell, 1986 – valid
  Listonella damsela (Love et al., 1982) MacDonell and Colwell, 1986 – invalid
  Listonella damselae (Love et al., 1982) MacDonell and Colwell, 1986 – invalid
  Listonella MacDonell and Colwell, 1986 – invalid
  Shewanella MacDonell and Colwell, 1986 – valid
  Shewanella benthica MacDonell and Colwell, 1986 – valid
  Paenibacillus tundrae Nelson et al., 2009 – valid
  Paenibacillus xylanexedens Nelson et al., 2009 – valid
  Verminephrobacter Pinel et al., 2008 – valid
  Verminephrobacter eiseniae Pinel et al., 2008 – valid
  Eubacterium alactolyticum (Prevot and Taffanel, 1942) Holdeman and Moore, 1970 – invalid
  Pseudoramibacter alactolyticus (Prevot and Taffanel, 1942) Willems and Collins, 1996 – valid
  Desulfobacterium anilini Schnell et al., 1990 – valid
  Pelobacter massiliensis Schnell et al., 1991 – valid
  Kingella denitrificans Snell and Lapage, 1976 – valid
  Kingella indologenes Snell and Lapage, 1976 – invalid
  Suttonella indologenes (Snell and Lapage, 1976) Dewhirst et al., 1990 – valid
 
 Kingdom Plantae
  Lolium perenne var. italicum (A. Braun) Parnell – not accepted
  Rhytachne rottboellioides var. guineensis A. Camus & Schnell – not accepted
  Olsynium douglasii (A. Dietr.) E.P. Bicknell – accepted – Douglas' olsynium, Douglas' grasswidow
  Olsynium douglasii var. douglasii (A. Dietr.) E.P. Bicknell – accepted – Douglas' grasswidow, Douglas' blue-eyed grass
  Aragallus oreophilus (A. Gray) A. Nelson – not accepted
  Cirsium hookerianum var. eriocephalum (A. Gray) A. Nelson – not accepted
  Dyssodia aurea (A. Gray) A. Nelson – not accepted
  Enceliopsis (A. Gray) A. Nelson – accepted – sunray
  Enceliopsis nudicaulis (A. Gray) A. Nelson – accepted – nakedstem sunray
  Enceliopsis nudicaulis var. nudicaulis (A. Gray) A. Nelson – not accepted – nakedstem sunray
  Erigeron pinnatisectus (A. Gray) A. Nelson – accepted – featherleaf fleabane
  Gilia attenuata (A. Gray) A. Nelson – not accepted
  Prenanthes sagittata (A. Gray) A. Nelson – accepted – arrowleaf rattlesnakeroot
  Psilostrophe sparsiflora (A. Gray) A. Nelson – accepted – greenstem paperflower
  Solidago scopulorum (A. Gray) A. Nelson – not accepted
  Tonestus lyallii (A. Gray) A. Nelson – accepted – Lyall's goldenweed, alpine goldenweed
  Trifolium gymnocarpon var. subcaulescens (A. Gray) A. Nelson – not accepted
  Perideridia bolanderi (A. Gray) A. Nelson & J.F. Macbr. – accepted – Bolander's yampah
  Perideridia bolanderi ssp. bolanderi (A. Gray) A. Nelson & J.F. Macbr. – accepted – Bolander's yampah
  Brickellia scabra (A. Gray) A. Nelson ex B.L. Rob. – not accepted
  Phlox condensata (A. Gray) E.E. Nelson – accepted – dwarf phlox
  Phlox stansburyi var. brevifolia (A. Gray) E.E. Nelson – not accepted
  Turritis drummondii (A. Gray) Lunell – not accepted
  Antirrhinum coulterianum ssp. orcuttianum (A. Gray) Pennell – not accepted
  Asarina filipes (A. Gray) Pennell – not accepted
  Brachystigma wrightii (A. Gray) Pennell – accepted – Wright's brachystigma, Arizona desert foxglove
  Buchnera arizonica (A. Gray) Pennell – not accepted – Arizona bluehearts
  Cordylanthus bolanderi (A. Gray) Pennell – not accepted
  Dicranostegia (A. Gray) Pennell – accepted
  Dicranostegia orcuttiana (A. Gray) Pennell – accepted – Orcutt's bird's-beak
  Penstemon cyananthus ssp. subglaber (A. Gray) Pennell – not accepted
  Schistophragma intermedia (A. Gray) Pennell – not accepted – harlequin spiralseed
  Schistophragma intermedium (A. Gray) Pennell – accepted – harlequin spiralseed
  Seymeria texana (A. Gray) Pennell – accepted – Texas blacksenna
  Artemisia nova var. nova A. Nels. – not accepted
  Arnica chamissonis var. maguirei (A. Nels.) Maguire – not accepted – Chamisso arnica
  Abronia elliptica A. Nelson – accepted – fragrant white sand verbena
  Abronia fragrans var. glaucescens A. Nelson – not accepted
  Aconitum columbianum var. ochroleucum A. Nelson – not accepted
  Aconitum nivatum A. Nelson – not accepted
  Allium fragile A. Nelson – not accepted
  Amelanchier oreophila A. Nelson – not accepted
  Amphiachyris spinosa A. Nelson – not accepted
  Androsace septentrionalis var. subumbellata A. Nelson – not accepted
  Anemone stylosa A. Nelson – not accepted
  Anemone zephyra A. Nelson – not accepted
  Angelica ampla A. Nelson – accepted – giant angelica
  Aquilegia caerulea var. alpina A. Nelson – not accepted – Colorado alpine columbine
  Aquilegia coerulea var. alpina A. Nelson – accepted – Colorado alpine columbine
  Aquilegia laramiensis A. Nelson – accepted – Laramie columbine
  Arabis arcoidea A. Nelson – not accepted
  Arabis caduca A. Nelson – not accepted
  Arabis elegans A. Nelson – not accepted
  Arabis exilis A. Nelson – not accepted
  Arabis fructicosa A. Nelson – not accepted – fruit rockcress
  Arabis lignifera A. Nelson – not accepted – woody rockcress, desert rockcress
  Arabis lignipes A. Nelson – not accepted
  Arabis pendulocarpa A. Nelson – not accepted
  Arabis perelegans A. Nelson – not accepted
  Arceuthobium blumeri A. Nelson – accepted – southwestern white pine dwarf mistletoe, white pine dwarf mistletoe
  Arenaria uintahensis A. Nelson – not accepted
  Arnica paniculata A. Nelson – not accepted
  Artemisia nova A. Nelson – accepted – black sagebrush
  Asplenium andrewsii A. Nelson – not accepted
  Aster cordineri A. Nelson – not accepted
  Aster eliasii A. Nelson – not accepted
  Aster meritus A. Nelson – not accepted
  Astragalus adanus A. Nelson – accepted – Boise milkvetch
  Astragalus junciformis A. Nelson – not accepted
  Astragalus nudisiliquus A. Nelson – accepted – cobblestone milkvetch
  Atriplex cuneata A. Nelson – not accepted – Castlevalley saltbush, valley saltbush
  Atriplex cuneata ssp. cuneata A. Nelson – not accepted – Castlevalley saltbush, valley saltbush
  Atriplex joaquiniana A. Nelson – not accepted – valley spearscale, San Joaquin saltbush
  Atriplex matamorensis A. Nelson – accepted – Matamoros saltbush
  Atriplex pacifica A. Nelson – accepted – Davidson's saltbush, south coast saltbush
  Atriplex tenuissima A. Nelson – not accepted – slender saltbush
  Betula andrewsii A. Nelson – not accepted
  Betula beeniana A. Nelson – not accepted
  Castilleja angustifolia var. dubia A. Nelson – accepted
  Castilleja chromosa A. Nelson – not accepted
  Castilleja exilis A. Nelson – not accepted
  Castilleja lauta A. Nelson – not accepted
  Castilleja longispica A. Nelson – not accepted
  Cerasus demissa var. melanocarpa A. Nelson – not accepted
  Chenopodium aridum A. Nelson – not accepted
  Chenopodium cycloides A. Nelson – accepted – Sandhill goosefoot
  Chenopodium desiccatum A. Nelson – accepted – desert goosefoot, narrowleaf goosefoot, arid goosefoot, aridland goosefoot
  Chenopodium watsonii A. Nelson – accepted – Watson's goosefoot
  Chrysopsis alpicola var. glomerata A. Nelson – not accepted
  Chrysopsis arida A. Nelson – not accepted
  Chrysopsis cooperi A. Nelson – not accepted
  Chrysopsis imbricata A. Nelson – not accepted
  Chrysopsis resinolens A. Nelson – not accepted
  Chrysopsis scabrifolia A. Nelson – not accepted
  Chylismia arenaria A. Nelson – accepted – Fortuna Range suncup
  Chylismia walkeri A. Nelson – accepted – Walker's suncup
  Chylismia walkeri ssp. walkeri A. Nelson – accepted – Walker's suncup
  Cirsium arcuum A. Nelson – not accepted – powderpuff thistle
  Claytonia flava A. Nelson – not accepted – lanceleaf springbeauty
  Cleomella hillmanii A. Nelson – accepted – Hillman's cleomella, Hillman's stinkweed
  Cleomella hillmanii var. hillmanii A. Nelson – accepted – Hillman's stinkweed
  Cleomella obtusifolia var. pubescens A. Nelson – not accepted
  Clylismia walkeri A. Nelson – not accepted
  Cornus instolonea A. Nelson – not accepted
  Crataegus cerronis A. Nelson – not accepted
  Crataegus sheridana A. Nelson – accepted – Great plains hawthorn
  Crepis riparia A. Nelson – not accepted
  Cryptantha scoparia A. Nelson – accepted – desert cryptantha, Pinyon Desert cryptantha
  Cuscuta plattensis A. Nelson – accepted – prairie dodder, Wyoming dodder
  Cymopterus bulbosus A. Nelson – accepted – bulbous spring parsley, bulbous springparsley
  Delphinium cucullatum A. Nelson – not accepted
  Delphinium ruthiae A. Nelson – not accepted
  Delphinium strictum A. Nelson – not accepted
  Dodecatheon salinum A. Nelson – not accepted
  Douglasia biflora A. Nelson – not accepted
  Elaeagnus utilis A. Nelson – not accepted
  Encelia virginensis A. Nelson – accepted – Virgin River brittlebush, Virgin River encelia
  Encelia virginensis var. virginensis A. Nelson – not accepted – Virgin River brittlebush, Virgin River encelia
  Ephedra fasciculata A. Nelson – not accepted – Arizona jointfir, desert Mormon tea, Arizona ephedra
  Ephedra fasciculata var. fasciculata A. Nelson – not accepted – Arizona jointfir
  Epilobium wyomingense A. Nelson – not accepted
  Erigeron colomexicanus A. Nelson – not accepted – running fleabane, running daisy
  Erigeron denalii A. Nelson – accepted – Mex's fleabane
  Erigeron engelmannii A. Nelson – accepted – Engelmann's fleabane, Engelmann's daisy
  Erigeron engelmannii var. engelmannii A. Nelson – not accepted – Engelmann's fleabane
  Erigeron garrettii A. Nelson – accepted – Garrett's fleabane
  Erigeron lobatus A. Nelson – accepted – lobed fleabane, lobed daisy
  Erigeron uniflorus var. melanocephalus A. Nelson – not accepted
  Eriogonum loganum A. Nelson – accepted – Cache Valley buckwheat, Logan wild buckwheat
  Eriogonum ovalifolium var. celsum A. Nelson – not accepted
  Eriogonum salinum A. Nelson – not accepted
  Eriogonum umbellatum var. intectum A. Nelson – not accepted
  Eriogonum visheri A. Nelson – accepted – Visher's wild buckwheat, Visher's buckwheat
  Euphorbia aliceae A. Nelson – not accepted
  Euphorbia manca A. Nelson – not accepted
  Euphorbia nortoniana A. Nelson – not accepted
  Gaertneria grayi A. Nelson – not accepted
  Gaillardia gracilis A. Nelson – not accepted
  Gaillardia neomexicana A. Nelson – not accepted
  Gentiana andrewsii var. dakotica A. Nelson – accepted – Dakota gentian, closed bottle gentian
  Gentiana calycosa var. xantha A. Nelson – not accepted
  Gentiana elegans A. Nelson – not accepted
  Gilia burleyana A. Nelson – not accepted
  Gilia flavocincta A. Nelson – accepted – lesser yellowthroat gilia
  Gilia flavocincta ssp. flavocincta A. Nelson – accepted – lesser yellowthroat gilia
  Gnaphalium exilifolium A. Nelson – accepted – slender cudweed, Gray's cudweed
  Grindelia perennis A. Nelson – not accepted
  Gutierrezia polyantha A. Nelson – not accepted
  Hedeoma convisae A. Nelson – not accepted
  Hedeoma ovata A. Nelson – not accepted
  Hedysarum pabulare A. Nelson – not accepted
  Hedysarum philoscia A. Nelson – not accepted
  Hedysarum uintahense A. Nelson – not accepted
  Helianthella covillei A. Nelson – not accepted
  Hymenoclea fasciculata A. Nelson – not accepted
  Hymenopappus eriopodus A. Nelson – not accepted
  Juncus saximontanus A. Nelson – accepted – Rocky Mountain rush
  Juniperus knighti A. Nelson – not accepted
  Juniperus knightii A. Nelson – not accepted
  Kuhnia hitchcockii A. Nelson – not accepted
  Lacinaria ligulistylis A. Nelson – not accepted
  Lappula cenchrusoides A. Nelson – accepted – stickseed, Great Plains sheepburr, Great Plains stickseed
  Lappula erecta A. Nelson – not accepted
  Lavauxia flava A. Nelson – not accepted
  Lavauxia howardii A. Nelson – not accepted
  Lepidium pubecarpum A. Nelson – not accepted
  Lepidium ramosissimum A. Nelson – accepted – pepperweed, manybranched pepperweed
  Lepidium ramosissimum var. ramosissimum A. Nelson – not accepted – manybranched pepperweed
  Lepidium ramosum A. Nelson – not accepted
  Lesquerella condensata A. Nelson – not accepted – Engelmann bladderpod, dense bladderpod
  Lesquerella curvipes A. Nelson – not accepted
  Lesquerella latifolia A. Nelson – not accepted
  Lesquerella macrocarpa A. Nelson – not accepted – largefruit bladderpod, large-fruited bladderpod
  Lesquerella prostrata A. Nelson – not accepted – low bladderpod
  Lesquerella tenella A. Nelson – not accepted – Moapa bladderpod
  Lilium montanum A. Nelson – not accepted
  Linum compactum A. Nelson – accepted – Wyoming flax
  Linum leptopoda A. Nelson – not accepted
  Lupinus humicola A. Nelson – not accepted
  Lupinus tenuispicus A. Nelson – not accepted
  Machaeranthera hansonii A. Nelson – not accepted
  Machaeranthera hiemalis A. Nelson – not accepted
  Machaeranthera latifolia A. Nelson – not accepted
  Machaeranthera magna A. Nelson – not accepted
  Machaeranthera paniculata A. Nelson – not accepted
  Machaeranthera pulverulenta var. vacans A. Nelson – not accepted
  Machaeranthera ramosa A. Nelson – not accepted
  Machaeranthera superba A. Nelson – not accepted
  Machaeranthera verna A. Nelson – not accepted
  Macronema aberrans A. Nelson – not accepted
  Macronema lineare var. canescens A. Nelson – not accepted
  Malvastrum cockerellii A. Nelson – not accepted
  Mentzelia polita A. Nelson – accepted – polished blazingstar
  Mertensia campanulata A. Nelson – accepted – Idaho bluebells
  Mertensia lanceolata var. viridis A. Nelson – not accepted
  Mimulus membranaceus A. Nelson – not accepted
  Mimulus minor A. Nelson – not accepted
  Mimulus thermalis A. Nelson – not accepted
  Oreocarya caespitosa A. Nelson – not accepted
  Oreocarya cana A. Nelson – not accepted
  Oreocarya flava A. Nelson – not accepted
  Oreocarya flavoculata A. Nelson – not accepted
  Oreocarya longiflora A. Nelson – not accepted
  Oreocarya paradoxa A. Nelson – not accepted
  Oxytropis rydbergii A. Nelson – not accepted
  Paronychia diffusa A. Nelson – not accepted
  Pedicularis grayi A. Nelson – accepted – giant lousewort
  Penstemon arenicola A. Nelson – accepted – sand penstemon
  Penstemon clutei A. Nelson – accepted – Sunset Crater beardtongue, Sunset Crater penstemon
  Penstemon coloradoensis A. Nelson – not accepted
  Penstemon crandallii A. Nelson – accepted – Crandall's beardtongue
  Penstemon crandallii ssp. crandallii A. Nelson – accepted – Crandall's beardtongue
  Penstemon griffinii A. Nelson – accepted – Griffin's beardtongue
  Penstemon laxus A. Nelson – accepted – tufted penstemon
  Penstemon perpulcher A. Nelson – accepted – Minidoka beardtongue
  Penstemon putus A. Nelson – accepted – Black River beardtongue
  Penstemon radicosus A. Nelson – accepted – matroot penstemon
  Penstemon rydbergii A. Nelson – accepted – meadow beardtongue, Rydberg's penstemon
  Penstemon rydbergii var. rydbergii A. Nelson – accepted – swollen penstemon
  Penstemon sepalulus A. Nelson – accepted – littlecup beardtongue
  Penstemon superbus A. Nelson – accepted – superb beardtongue
  Peucedanum megarrhizum A. Nelson – not accepted
  Phacelia corrugata A. Nelson – not accepted
  Phacelia deserta A. Nelson – not accepted
  Philadelphus occidentalis A. Nelson – not accepted – western mockorange, western mock orange
  Philadelphus occidentalis var. occidentalis A. Nelson – not accepted – western mockorange, western mock orange
  Phlox aculeata A. Nelson – accepted – sagebrush phlox
  Phlox cluteana A. Nelson – accepted – Navajo Mountain phlox
  Phlox multiflora A. Nelson – accepted – flowery phlox, Rocky Mountain phlox
  Phlox multiflora ssp. multiflora A. Nelson – accepted – flowery phlox
  Phlox patula A. Nelson – not accepted
  Physaria didymocarpa var. lanata A. Nelson – not accepted – common twinpod
  Polemonium haydenii A. Nelson – not accepted
  Polygonum emaciatum A. Nelson – not accepted
  Porophyllum putidum A. Nelson – not accepted
  Potentilla glomerata A. Nelson – not accepted
  Potentilla jucunda A. Nelson – not accepted
  Potentilla monidensis A. Nelson – not accepted
  Potentilla plattensis var. pedicellata A. Nelson – not accepted
  Potentilla virgulata A. Nelson – not accepted
  Potentilla wyomingensis A. Nelson – not accepted
  Psilostrophe tagetina var. lanata A. Nelson – not accepted
  Purpusia osterhoutii A. Nelson – not accepted
  Ranunculus alpeophilus A. Nelson – not accepted
  Ranunculus jovis A. Nelson – accepted – Utah buttercup
  Rudbeckia ampla A. Nelson – not accepted
  Salicornia rubra A. Nelson – accepted – red saltwort, Rocky Mountain glasswort, western samphire, red swampfire
  Salix boiseana A. Nelson – not accepted
  Salsola pestifer A. Nelson – not accepted
  Salvia summa A. Nelson – accepted – great sage
  Saxifraga rhomboidea var. austrina A. Nelson – not accepted
  Scirpus paludosus A. Nelson – not accepted
  Sidalcea crenulata A. Nelson – not accepted
  Sidalcea nervata A. Nelson – not accepted
  Sidalcea sylvestris A. Nelson – not accepted
  Sideranthus gooddingii A. Nelson – not accepted
  Sisyrinchium inalatum A. Nelson – not accepted
  Solidago pulcherrima A. Nelson – not accepted
  Sphaeralcea parvifolia A. Nelson – accepted – smallflower globemallow, small-leaf globemallow, palmleaf globemallow
  Sphaerostigma minor A. Nelson – not accepted
  Stanleya rara A. Nelson – not accepted
  Stellaria praecox A. Nelson – not accepted
  Symphoricarpos tetonensis A. Nelson – not accepted
  Tanacetum simplex A. Nelson – not accepted
  Taraxacum carneocoloratum A. Nelson – accepted – fleshy dandelion
  Tetradymia axillaris A. Nelson – accepted – longspine horsebrush
  Tetradymia axillaris var. axillaris A. Nelson – accepted – longspine horsebrush
  Tetraneuris acaulis var. caespitosa A. Nelson – accepted – caespitose four-nerve daisy
  Tetraneuris epunctata A. Nelson – not accepted
  Tetraneuris mancosensis A. Nelson – not accepted
  Tetraneuris simplex A. Nelson – not accepted
  Thelypodium milleflorum A. Nelson – accepted – sand dune thelypody, manyflower thelypody
  Thelypodium paniculatum A. Nelson – accepted – northwestern thelypody
  Thermopsis arenosa A. Nelson – not accepted
  Thermopsis divaricarpa A. Nelson – accepted – spreadfruit goldenbanner, pine goldenpea
  Thlaspi alpestre var. glaucum A. Nelson – not accepted
  Thlaspi australe A. Nelson – not accepted
  Thlaspi parviflorum A. Nelson – not accepted – meadow pennycress
  Thlaspi prolixum A. Nelson – not accepted
  Thlaspi stipitatum A. Nelson – not accepted
  Tonestus A. Nelson – accepted – serpentweed, tonestus
  Trifolium longipes var. reflexum A. Nelson – not accepted
  Trifolium scariosum A. Nelson – not accepted
  Verbena verna A. Nelson – not accepted
  Verbena verna var. fissa A. Nelson – not accepted
  Viola vallicola A. Nelson – accepted – valley violet, sagebrush violet
  Viola vallicola var. vallicola A. Nelson – accepted – sagebrush violet
  Xylorhiza scopulorum A. Nelson – not accepted
  Zauschneria garrettii A. Nelson – not accepted
  Humulus lupulus var. neomexicanus A. Nelson & Cockerell – accepted – common hop, common hops
  Orobanche xanthochroa A. Nelson & Cockerell – not accepted
  Mertensia viridis var. caelestina (A. Nelson & Cockerell) L.O. Williams – not accepted – canescent bluebells
  Orobanche multiflora var. xanthochroa (A. Nelson & Cockerell) Munz – not accepted
  Aconitum howellii A. Nelson & J.F. Macbr. – not accepted
  Allium incisum A. Nelson & J.F. Macbr. – not accepted
  Allium scissum A. Nelson & J.F. Macbr. – not accepted
  Allium textile A. Nelson & J.F. Macbr. – accepted – wild onion, prairie onion, textile onion
  Amsinckia carinata A. Nelson & J.F. Macbr. – accepted – Malheur Valley fiddleneck
  Aquilegia flavescens var. miniata A. Nelson & J.F. Macbr. – not accepted – yellow columbine
  Arenaria macra A. Nelson & J.F. Macbr. – not accepted
  Aster perelegans A. Nelson & J.F. Macbr. – not accepted – elegant aster
  Aster siskiyouensis A. Nelson & J.F. Macbr. – not accepted
  Astragalus owyheensis A. Nelson & J.F. Macbr. – not accepted
  Balsamorhiza rosea A. Nelson & J.F. Macbr. – accepted – rosy balsamroot
  Balsamorhiza serrata A. Nelson & J.F. Macbr. – accepted – serrate balsamroot, serrated balsamroot
  Calochortus bruneaunis A. Nelson & J.F. Macbr. – accepted – Bruneau mariposa lily
  Calochortus maculosus A. Nelson & J.F. Macbr. – not accepted
  Clematis aurea A. Nelson & J.F. Macbr. – not accepted
  Gnaphalium grayi A. Nelson & J.F. Macbr. – not accepted
  Horkelia beneolens A. Nelson & J.F. Macbr. – not accepted
  Idahoa A. Nelson & J.F. Macbr. – accepted
  Machaeranthera inops A. Nelson & J.F. Macbr. – not accepted
  Machaeranthera inops var. atrata A. Nelson & J.F. Macbr. – not accepted
  Mertensia palmeri A. Nelson & J.F. Macbr. – not accepted
  Oreocarya propria A. Nelson & J.F. Macbr. – not accepted
  Penstemon minidokanus A. Nelson & J.F. Macbr. – not accepted
  Penstemon payettensis A. Nelson & J.F. Macbr. – accepted – Payette beardtongue
  Phacelia argentea A. Nelson & J.F. Macbr. – accepted – Sand dune phacelia, sanddune phacelia
  Populus fortissima A. Nelson & J.F. Macbr. – not accepted
  Ranunculus reconditus A. Nelson & J.F. Macbr. – not accepted
  Trifolium leibergii A. Nelson & J.F. Macbr. – accepted – Leiberg's clover
  Calochortus macrocarpus var. maculosus (A. Nelson & J.F. Macbr.) A. Nelson & J.F. Macbr. – accepted – Nez Perce mariposa lily
  Castilleja pilosa var. inverta (A. Nelson & J.F. Macbr.) A. Nelson & J.F. Macbr. – not accepted
  Allium geyeri var. textile (A. Nelson & J.F. Macbr.) B. Boivin – not accepted
  Aconitum columbianum var. howellii (A. Nelson & J.F. Macbr.) C.L. Hitchc. – not accepted
  Erigeron latus (A. Nelson & J.F. Macbr.) Cronquist – accepted – broad fleabane, broad daisy
  Castilleja pallescens var. inverta (A. Nelson & J.F. Macbr.) Edwin – accepted – pale Indian paintbrush
  Ivesia baileyi var. beneolens (A. Nelson & J.F. Macbr.) Ertter – accepted – Bailey's ivesia
  Astragalus atratus var. owyheensis (A. Nelson & J.F. Macbr.) M.E. Jones – accepted – Owyhee milkvetch
  Arenaria stricta ssp. macra (A. Nelson & J.F. Macbr.) Maguire – not accepted
  Oenothera caespitosa var. psammophila (A. Nelson & J.F. Macbr.) Munz – not accepted
  Oenothera cespitosa var. psammophila (A. Nelson & J.F. Macbr.) Munz – not accepted
  Calochortus nuttallii var. bruneaunis (A. Nelson & J.F. Macbr.) Ownbey – not accepted
  Cryptantha propria (A. Nelson & J.F. Macbr.) Payson – accepted – Malheur cryptantha
  Cryptantha salmonensis (A. Nelson & J.F. Macbr.) Payson – accepted – Salmon River cryptantha
  Castilleja inverta (A. Nelson & J.F. Macbr.) Pennell & Ownbey – not accepted
  Chaenactis nevadensis var. mainsiana (A. Nelson & J.F. Macbr.) Stockw. – not accepted
  Eucephalus perelegans (A. Nelson & J.F. Macbr.) W.A. Weber – not accepted
  Oenothera psammophila (A. Nelson & J.F. Macbr.) W.L. Wagner, Stockh. & W.M. Klein – accepted – St. Anthony Dunes evening-primrose, St. Anthony Dunes evening primrose
  Cryptantha nevadensis A. Nelson & Kennedy – accepted – Nevada catseye, Nevada cryptantha
  Cryptantha nevadensis var. nevadensis A. Nelson & Kennedy – accepted – Nevada cryptantha, Nevada catseye
  Gentiana affinis var. major A. Nelson & Kennedy – not accepted
  Hulsea caespitosa A. Nelson & Kennedy – not accepted
  Gilia congesta var. montana (A. Nelson & Kennedy) Constance & Rollins – not accepted
  Ericameria parryi var. monocephala (A. Nelson & Kennedy) G.L. Nesom & Baird – accepted – Parry's rabbitbrush
  Chrysothamnus parryi ssp. monocephalus (A. Nelson & Kennedy) H.M. Hall & Clem. – not accepted
  Chrysothamnus parryi var. monocephalus (A. Nelson & Kennedy) Jeps. – not accepted
  Ipomopsis congesta ssp. montana (A. Nelson & Kennedy) V.E. Grant – accepted – mountain ballhead gilia, ballhead ipomopsis
  Arabis depauperata A. Nelson & P.B. Kenn. – not accepted
  Eriogonum rhodanthum A. Nelson & P.B. Kenn. – not accepted
  Eriogonum rosense A. Nelson & P.B. Kenn. – accepted – Mount Rose buckwheat, rosy buckwheat
  Eriogonum rosense var. rosense A. Nelson & P.B. Kenn. – accepted – rosy buckwheat
  Plantago gooddingii A. Nelson & P.B. Kenn. – not accepted
  Sophia paradisa A. Nelson & P.B. Kenn. – not accepted
  Descurainia pinnata ssp. paradisa (A. Nelson & P.B. Kenn.) Detling – not accepted
  Descurainia pinnata var. paradisa (A. Nelson & P.B. Kenn.) M. Peck – not accepted
  Descurainia paradisa (A. Nelson & P.B. Kenn.) O.E. Schulz – accepted – paradise tansymustard
  Descurainia paradisa ssp. paradisa (A. Nelson & P.B. Kenn.) O.E. Schulz – not accepted – paradise tansymustard
  Arabis lemmonii var. depauperata (A. Nelson & P.B. Kenn.) Rollins – not accepted – soldier rockcress
  Boechera depauperata (A. Nelson & P.B. Kenn.) Windham & Al-Shehbaz – accepted – soldier rockcress
  Sphaeromeria simplex (A. Nelson) A. Heller – accepted – Laramie chickensage
  Synthyris wyomingensis (A. Nelson) A. Heller – accepted – Wyoming kittentails
  Tithymalus mancus (A. Nelson) A. Heller – not accepted
  Cryptantha flexulosa (A. Nelson) A. Nelson – not accepted
  Erigeron melanocephalus (A. Nelson) A. Nelson – accepted – blackhead fleabane
  Lewisia minima (A. Nelson) A. Nelson – not accepted
  Malvastrum dissectum var. cockerellii (A. Nelson) A. Nelson – not accepted
  Mertensia viridis (A. Nelson) A. Nelson – not accepted
  Prunus demissa var. melanocarpa (A. Nelson) A. Nelson – not accepted
  Saxifraga austrina (A. Nelson) A. Nelson – not accepted
  Thlaspi glaucum (A. Nelson) A. Nelson – not accepted
  Lappula texana var. homosperma (A. Nelson) A. Nelson & J.F. Macbr. – not accepted
  Gilia ophthalmoides ssp. flavocincta (A. Nelson) A.D. Grant & V.E. Grant – not accepted
  Mimulus floribundus var. membranaceus (A. Nelson) A.L. Grant – not accepted
  Primula pauciflora var. shoshonensis (A. Nelson) A.R. Mast & Reveal – accepted – alkali-meadows shootingstar
  Chenopodium pratericola ssp. desiccatum (A. Nelson) Aellen – not accepted
  Boechera fructicosa (A. Nelson) Al-Shehbaz – accepted – fruit rockcress
  Noccaea fendleri ssp. glauca (A. Nelson) Al-Shehbaz & M. Koch – accepted – alpine pennycress
  Anemone multifida var. stylosa (A. Nelson) B.E. Dutton & Keener – accepted – Pacific anemone
  Anemone narcissiflora var. zephyra (A. Nelson) B.E. Dutton & Keener – accepted – narcissus anemone
  Anemone quinquefolia var. stylosa (A. Nelson) B.E. Dutton & Keener – not accepted
  Hymenopappus filifolius var. eriopodus (A. Nelson) B.L. Turner – accepted – fineleaf hymenopappus
  Psilostrophe tagetina var. cerifera (A. Nelson) B.L. Turner – not accepted – paperflower, woolly paperflower, hairy paperflower
  Machaeranthera pinnatifida ssp. gooddingii (A. Nelson) B.L. Turner & R.L. Hartm. – not accepted – Goodding's tansyaster, Goodding's aster
  Machaeranthera pinnatifida ssp. gooddingii var. gooddingii (A. Nelson) B.L. Turner & R.L. Hartm. – not accepted – Goodding's goldenweed, Goodding's tansyaster, Goodding's aster
  Machaeranthera pinnatifida var. gooddingii (A. Nelson) B.L. Turner & R.L. Hartm. – not accepted – Goodding's tansyaster
  Lupinus polyphyllus var. humicola (A. Nelson) Barneby – not accepted
  Oxytropis campestris var. dispar (A. Nelson) Barneby – accepted – field locoweed, northern yellow locoweed
  Oxytropis campestris var. gracilis (A. Nelson) Barneby – not accepted
  Phacelia crenulata var. corrugata (A. Nelson) Brand – accepted – cleftleaf scorpion-weed, wildheliotrope, cleftleaf wildheliotrope
  Phacelia glandulosa var. deserta (A. Nelson) Brand – accepted – glandular phacelia
  Phacelia sericea var. biennis (A. Nelson) Brand – not accepted
  Salicornia europaea ssp. rubra (A. Nelson) Breitung – not accepted
  Triniteurybia aberrans (A. Nelson) Brouillet, Urbatsch & R.P. Roberts – accepted – Idaho goldenweed
  Rhamnus rubra ssp. nevadensis (A. Nelson) C.B. Wolf – accepted – Nevada buckthorn
  Arenaria kingii var. uintahensis (A. Nelson) C.L. Hitchc. – not accepted
  Atriplex canescens var. aptera (A. Nelson) C.L. Hitchc. – not accepted
  Claytonia lanceolata var. flava (A. Nelson) C.L. Hitchc. – not accepted – lanceleaf springbeauty
  Gentiana detonsa var. unicaulis (A. Nelson) C.L. Hitchc. – not accepted
  Iliamna rivularis var. diversa (A. Nelson) C.L. Hitchc. – not accepted – streambank wild hollyhock
  Lathyrus polymorphus ssp. polymorphus var. hapemanii (A. Nelson) C.L. Hitchc. – not accepted – manystem pea
  Lathyrus polymorphus var. hapemanii (A. Nelson) C.L. Hitchc. – not accepted – manystem pea
  Lesquerella alpina var. condensata (A. Nelson) C.L. Hitchc. – not accepted
  Philadelphus microphyllus ssp. occidentalis (A. Nelson) C.L. Hitchc. – not accepted
  Sidalcea neomexicana ssp. crenulata (A. Nelson) C.L. Hitchc. – not accepted – salt spring checkerbloom
  Sidalcea neomexicana var. crenulata (A. Nelson) C.L. Hitchc. – not accepted
  Thlaspi fendleri var. glaucum (A. Nelson) C.L. Hitchc. – not accepted
  Linum rigidum var. compactum (A. Nelson) C.M. Rogers – not accepted
  Lupinus arcticus var. humicola (A. Nelson) C.P. Sm. – not accepted
  Lupinus leucophyllus var. tenuispicus (A. Nelson) C.P. Sm. – not accepted
  Amphipappus fremontii var. spinosus (A. Nelson) Ced. Porter – accepted – Fremont's chaffbush
  Paronychia depressa var. brevicuspis (A. Nelson) Chaudhri – not accepted
  Paronychia depressa var. diffusa (A. Nelson) Chaudhri – not accepted
  Mimulus langsdorffii var. minor (A. Nelson) Cockerell – not accepted
  Mimulus langsdorfii var. minor (A. Nelson) Cockerell – not accepted
  Gilia congesta var. burleyana (A. Nelson) Constance & Rollins – not accepted
  Artemisia arbuscula var. nova (A. Nelson) Cronquist – not accepted
  Chrysothamnus nauseosus var. artus (A. Nelson) Cronquist – not accepted
  Chrysothamnus parryi var. affinis (A. Nelson) Cronquist – not accepted
  Eriastrum sparsiflorum var. wilcoxii (A. Nelson) Cronquist – not accepted
  Haplopappus macronema var. canescens (A. Nelson) Cronquist – not accepted
  Hymenoxys acaulis var. epunctata (A. Nelson) Cronquist – not accepted
  Penstemon procerus var. formosus (A. Nelson) Cronquist – accepted – pincushion beardtongue, pincushion penstemon
  Penstemon rydbergii var. varians (A. Nelson) Cronquist – not accepted
  Phacelia lutea var. scopulina (A. Nelson) Cronquist – not accepted
  Rudbeckia laciniata var. ampla (A. Nelson) Cronquist – accepted – cutleaf coneflower, green-head coneflower
  Penstemon virgatus ssp. putus (A. Nelson) Crosswh. – not accepted
  Trifolium rusbyi ssp. reflexum (A. Nelson) D. Heller & Zohary – not accepted
  Amphipappus fremontii ssp. spinosus (A. Nelson) D.D. Keck – not accepted – Fremont's chaffbush, chaffbush
  Penstemon caespitosus ssp. desertipicti (A. Nelson) D.D. Keck – not accepted
  Penstemon eatonii ssp. exsertus (A. Nelson) D.D. Keck – accepted – firecracker penstemon, Eaton's penstemon, Eaton's firecracker
  Penstemon laricifolius ssp. exilifolius (A. Nelson) D.D. Keck – not accepted – larchleaf beardtongue
  Penstemon linarioides ssp. coloradoensis (A. Nelson) D.D. Keck – accepted – toadflax penstemon, Colorado penstemon
  Penstemon procerus ssp. formosus (A. Nelson) D.D. Keck – not accepted
  Penstemon pseudospectabilis ssp. connatifolius (A. Nelson) D.D. Keck – accepted – desert penstemon, desert beardtongue
  Penstemon seorsus (A. Nelson) D.D. Keck – accepted – shortlobe penstemon
  Penstemon speciosus ssp. kennedyi (A. Nelson) D.D. Keck – not accepted
  Penstemon tolmiei ssp. formosus (A. Nelson) D.D. Keck – not accepted
  Penstemon watsonii ssp. laxus (A. Nelson) D.D. Keck – not accepted
  Xanthisma spinulosum var. gooddingii (A. Nelson) D.R. Morgan & R.L. Hartm. – accepted
  Boechera exilis (A. Nelson) Dorn – not accepted
  Bolboschoenus maritimus var. paludosus (A. Nelson) Dorn – not accepted
  Eremogone hookeri var. pinetorum (A. Nelson) Dorn – accepted – Hooker's sandwort
  Gentianella detonsa var. elegans (A. Nelson) Dorn – not accepted
  Hedysarum boreale var. pabulare (A. Nelson) Dorn – not accepted
  Lappula squarrosa var. erecta (A. Nelson) Dorn – not accepted
  Philadelphus microphyllus var. occidentalis (A. Nelson) Dorn – not accepted
  Thermopsis montana var. divaricarpa (A. Nelson) Dorn – not accepted
  Extriplex joaquinana (A. Nelson) E.H. Zacharias – accepted – valley spearscale, San Joaquin saltbush
  Oxytropis monticola ssp. dispar (A. Nelson) Elisens & Packer – not accepted
  Delphinium occidentale ssp. cucullatum (A. Nelson) Ewan – not accepted
  Atriplex serenana A. Nelson ex Abrams – accepted – bracted saltweed, bractscale
  Atriplex serenana var. serenana A. Nelson ex Abrams – accepted – bractscale
  Atriplex watsonii A. Nelson ex Abrams – accepted – Watson's saltbush, Watson's orach
  Arceuthobium cyanocarpum (A. Nelson ex Rydb.) A. Nelson – not accepted – limber pine dwarf mistletoe
  Artemisia ludoviciana var. pabularis (A. Nelson) Fernald – not accepted
  Lessingia lemmonii var. ramulosissima (A. Nelson) Ferris – not accepted – Lemmon's lessingia, Lemmon's vinegarweed
  Artemisia arbuscula ssp. nova (A. Nelson) G.H. Ward – not accepted
  Eurybia merita (A. Nelson) G.L. Nesom – accepted – subalpine aster
  Ericameria nauseosa ssp. consimilis var. oreophila (A. Nelson) G.L. Nesom & Baird – not accepted – threadleaf rubber rabbitbrush
  Ericameria nauseosa var. arta (A. Nelson) G.L. Nesom & Baird – not accepted
  Ericameria nauseosa var. oreophila (A. Nelson) G.L. Nesom & Baird – accepted – rubber rabbitbrush
  Ericameria parryi var. affinis (A. Nelson) G.L. Nesom & Baird – accepted – Parry's rabbitbrush
  Tonestus aberrans (A. Nelson) G.L. Nesom & D. Morgan – not accepted – Idaho goldenweed
  Penstemon cardinalis ssp. regalis (A. Nelson) G.T. Nisbet & R.C. Jacks. – accepted – cardinal beardtongue
  Androsace septentrionalis ssp. subumbellata (A. Nelson) G.T. Robbins – not accepted – pygmyflower rockjasmine
  Oenothera flava (A. Nelson) Garrett – accepted – long-tube evening primrose, long-tube evening-primrose, yellow eveningprimrose, yellow evening-primrose, yellow evening primrose
  Oenothera flava ssp. flava (A. Nelson) Garrett – not accepted – yellow evening primrose, yellow evening-primrose, yellow eveningprimrose
  Physaria curvipes (A. Nelson) Grady & O'Kane – accepted – curved bladderpod
  Senecio uintahensis (A. Nelson) Greenm. – not accepted
  Eriastrum wilcoxii (A. Nelson) H. Mason – accepted – Wilcox's woolstar, Wilcox's woollystar
  Viola nuttallii var. vallicola (A. Nelson) H. St. John – not accepted
  Chrysothamnus nauseosus var. oreophilus (A. Nelson) H.M. Hall – not accepted
  Haplopappus aberrans (A. Nelson) H.M. Hall – not accepted
  Haplopappus fremontii ssp. monocephalus (A. Nelson) H.M. Hall – not accepted
  Haplopappus racemosus ssp. brachycephalus (A. Nelson) H.M. Hall – not accepted
  Artemisia tridentata ssp. nova (A. Nelson) H.M. Hall & Clem. – not accepted
  Atriplex canescens ssp. aptera (A. Nelson) H.M. Hall & Clem. – not accepted
  Atriplex nuttallii ssp. cuneata (A. Nelson) H.M. Hall & Clem. – not accepted
  Mertensia lanceolata var. coriacea (A. Nelson) Higgins & S.L. Welsh – accepted – prairie bluebells
  Zauschneria latifolia var. garrettii (A. Nelson) Hilend – not accepted
  Noccaea parviflora (A. Nelson) Holub – accepted – meadow pennycress
  Oxytropis campestris ssp. gracilis (A. Nelson) Hultén – not accepted
  Thermopsis rhombifolia var. divaricarpa (A. Nelson) Isely – not accepted
  Mentzelia dispersa var. compacta (A. Nelson) J.F. Macbr. – accepted – Nevada blazingstar
  Gentianella detonsa ssp. elegans (A. Nelson) J.M. Gillett – not accepted
  Trifolium longipes ssp. reflexum (A. Nelson) J.M. Gillett – accepted – droopflower clover
  Lessingia germanorum var. ramulosissima (A. Nelson) J.T. Howell – not accepted
  Phacelia salima (A. Nelson) J.T. Howell – not accepted
  Phacelia salina (A. Nelson) J.T. Howell – accepted – alkaline phacelia, Bitter Creek phacelia
  Phacelia scopulina (A. Nelson) J.T. Howell – accepted – Debeque scorpion-weed, prostrate phacelia, Debeque phacelia
  Phacelia scopulina var. scopulina (A. Nelson) J.T. Howell – accepted – Debeque phacelia
  Potentilla osterhoutii (A. Nelson) J.T. Howell – not accepted
  Liatris ligulistylis (A. Nelson) K. Schum. – accepted – Rocky Mountain blazing star, Rocky Mountain gayfeather, strap-style gayfeather
  Oxytropis dispar (A. Nelson) K. Schum. – not accepted
  Oxytropis gracilis (A. Nelson) K. Schum. – not accepted
  Oxytropis involuta (A. Nelson) K. Schum. – not accepted
  Hymenoxys acaulis var. caespitosa (A. Nelson) K.F. Parker – not accepted – caespitose hymenoxys
  Hymenoclea salsola var. fasciculata (A. Nelson) K.M. Peterson & Payne – not accepted – burrobrush, white burrobush
  Hymenoclea salsola var. patula (A. Nelson) K.M. Peterson & Payne – not accepted
  Frangula rubra ssp. nevadensis (A. Nelson) Kartesz & Gandhi – not accepted – Nevada buckthorn
  Oonopsis foliosa var. monocephala (A. Nelson) Kartesz & Gandhi – accepted – Raven Ridge false goldenweed
  Tetraneuris acaulis var. epunctata (A. Nelson) Kartesz & Gandhi – accepted – stemless four-nerve daisy
  Scirpus maritimus var. paludosus (A. Nelson) Kük. – not accepted
  Chrysothamnus parryi ssp. affinis (A. Nelson) L.C. Anderson – not accepted
  Ranunculus inamoenus var. alpeophilus (A. Nelson) L.D. Benson – not accepted – graceful buttercup
  Mertensia oblongifolia var. amoena (A. Nelson) L.O. Williams – not accepted
  Mertensia oblongifolia var. nevadensis (A. Nelson) L.O. Williams – not accepted
  Mertensia viridis var. dilata (A. Nelson) L.O. Williams – not accepted – smooth-leaf bluebells
  Mertensia viridis var. diliata (A. Nelson) L.O. Williams – not accepted
  Thermopsis rhombifolia var. annulocarpa (A. Nelson) L.O. Williams – not accepted
  Thermopsis rhombifolia var. arenosa (A. Nelson) Larisey – not accepted
  Juniperus monosperma var. knightii (A. Nelson) Lemmon – not accepted
  Arenaria aculeata var. uintahensis (A. Nelson) M. Peck – not accepted
  Rhododendron albiflorum var. warrenii (A. Nelson) M.A. Lane – not accepted – Cascade azalea
  Abronia fragrans var. elliptica (A. Nelson) M.E. Jones – not accepted
  Atriplex acanthocarpa var. cuneata (A. Nelson) M.E. Jones – not accepted
  Gentianopsis elegans (A. Nelson) Ma – not accepted
  Arenaria hookeri var. pinetorum (A. Nelson) Maguire – not accepted
  Arenaria kingii ssp. uintahensis (A. Nelson) Maguire – not accepted – Uinta sandwort
  Arnica chamissonis ssp. foliosa var. maguirei (A. Nelson) Maguire – not accepted – Chamisso arnica
  Lomatium megarrhizum (A. Nelson) Mathias – not accepted
  Oenothera contorta var. flexuosa (A. Nelson) Munz – not accepted
  Oenothera hookeri ssp. ornata (A. Nelson) Munz – not accepted
  Oenothera hookeri var. ornata (A. Nelson) Munz – not accepted
  Oenothera longissima ssp. clutei (A. Nelson) Munz – not accepted
  Oenothera longissima var. clutei (A. Nelson) Munz – not accepted
  Oenothera micrantha var. exfoliata (A. Nelson) Munz – not accepted
  Oenothera minor (A. Nelson) Munz – not accepted
  Oenothera scapoidea var. seorsa (A. Nelson) Munz – not accepted
  Haplopappus gooddingii (A. Nelson) Munz & I.M. Johnst. – not accepted
  Boechera holboellii var. pendulocarpa (A. Nelson) N. Snow – not accepted – dropseed rockcress
  Castilleja pilosa var. longispica (A. Nelson) N.H. Holmgren – accepted – longspike Indian paintbrush
  Gentianopsis detonsa var. elegans (A. Nelson) N.H. Holmgren – not accepted
  Penstemon caespitosus var. desertipicti (A. Nelson) N.H. Holmgren – accepted – mat penstemon, tufted penstemon
  Epilobium canum var. garrettii (A. Nelson) N.H. Holmgren & P.K. Holmgren – not accepted
  Physaria didymocarpa ssp. lanata (A. Nelson) O'Kane – accepted – common twinpod
  Physaria kingii ssp. latifolia (A. Nelson) O'Kane & Al-Shehbaz – accepted – King bladderpod
  Physaria macrocarpa (A. Nelson) O'Kane & Al-Shehbaz – accepted – largefruit bladderpod
  Physaria prostrata (A. Nelson) O'Kane & Al-Shehbaz – accepted – low bladderpod
  Physaria tenella (A. Nelson) O'Kane & Al-Shehbaz – accepted – Moapa bladderpod
  Camissonia arenaria (A. Nelson) P.H. Raven – not accepted – Fortuna Range suncup
  Camissonia minor (A. Nelson) P.H. Raven – not accepted – small evening primrose, small eveningprimrose, small evening-primrose, small suncup
  Camissonia walkeri (A. Nelson) P.H. Raven – not accepted – Walker's suncup
  Camissonia walkeri ssp. walkeri (A. Nelson) P.H. Raven – not accepted – Walker's suncup
  Epilobium canum ssp. garrettii (A. Nelson) P.H. Raven – accepted – Garrett's firechalice
  Oenothera arenaria (A. Nelson) P.H. Raven – not accepted
  Oenothera walkeri (A. Nelson) P.H. Raven – not accepted
  Cryptantha caespitosa (A. Nelson) Payson – accepted – tufted cryptantha
  Cryptantha cana (A. Nelson) Payson – accepted – mountain cryptantha
  Cryptantha flava (A. Nelson) Payson – accepted – plateau yellow catseye, Brenda's yellow catseye, Brenda's yellow cryptantha
  Cryptantha flavoculata (A. Nelson) Payson – accepted – rough-seed catseye, roughseed catseye, roughseed cryptantha
  Cryptantha longiflora (A. Nelson) Payson – accepted – longflower cryptantha
  Cryptantha paradoxa (A. Nelson) Payson – accepted – handsome catseye, handsome cryptantha
  Cryptantha sericea var. perennis (A. Nelson) Payson – not accepted
  Penstemon laricifolius var. exilifolius (A. Nelson) Payson – accepted – larchleaf beardtongue
  Thelypodium laciniatum var. milleflorum (A. Nelson) Payson – not accepted
  Cirsium magnificum (A. Nelson) Petr. – not accepted
  Cryptantha hendersonii (A. Nelson) Piper ex J.C. Nelson – not accepted
  Wyethia X magna A. Nelson (pro sp.) – accepted – wyethia
  Arabis X divaricarpa A. Nelson (pro. sp.) – not accepted – spreading rockcress, spreadingpod rockcress
  Atriplex X aptera A. Nelson (pro. sp.) – not accepted – moundscale
  Delphinium X nutans A. Nelson (pro. sp.) – accepted – larkspur
  Lupinus X alpestris A. Nelson (pro. sp.) – accepted – Great Basin lupine, alp lupine, mountain lupine
  Penstemon X crideri A. Nelson (pro. sp.) – accepted – Crider's penstemon
  Penstemon X mirus A. Nelson (pro. sp.) – accepted – bush penstemon
  Dodecatheon pauciflorum ssp. salinum (A. Nelson) R. Knuth – not accepted
  Dodecatheon pauciflorum var. salinum (A. Nelson) R. Knuth – not accepted
  Douglasia montana var. biflora (A. Nelson) R. Knuth – not accepted
  Amelanchier alnifolia var. oreophila (A. Nelson) R.J. Davis – not accepted
  Delphinium occidentale var. cucullatum (A. Nelson) R.J. Davis – not accepted
  Oxytropis campestris var. rydbergii (A. Nelson) R.J. Davis – not accepted
  Aster sibiricus var. meritus (A. Nelson) Raup – not accepted
  Rumex hymenosepalus var. salinus (A. Nelson) Rech. f. – not accepted
  Dodecatheon pulchellum var. shoshonense (A. Nelson) Reveal – not accepted – alkali-meadows shootingstar
  Arabis holboellii var. pendulocarpa (A. Nelson) Rollins – not accepted – dropseed rockcress
  Hedysarum alpinum var. philoscia (A. Nelson) Rollins – not accepted – alpine sweetvetch
  Lesquerella alpina ssp. condensata (A. Nelson) Rollins – not accepted
  Lesquerella kingii ssp. latifolia (A. Nelson) Rollins & E.A. Shaw – not accepted – Wallowa bladderpod, King bladderpod
  Prunus virginiana ssp. melanocarpa (A. Nelson) Roy L. Taylor & MacBryde – not accepted
  Viola nuttallii ssp. vallicola (A. Nelson) Roy L. Taylor & MacBryde – not accepted
  Artemisia pabularis (A. Nelson) Rydb. – not accepted
  Baileya perennis (A. Nelson) Rydb. – not accepted
  Besseya wyomingensis (A. Nelson) Rydb. – not accepted – Wyoming kittentail, Wyoming besseya
  Miltitzia scopulina (A. Nelson) Rydb. – not accepted
  Oenothera ornata (A. Nelson) Rydb. – not accepted
  Physaria lanata (A. Nelson) Rydb. – not accepted
  Prunus melanocarpa (A. Nelson) Rydb. – not accepted
  Swida instolonea (A. Nelson) Rydb. – not accepted
  Eriogonum brevicaule ssp. orendense (A. Nelson) S. Stokes – not accepted
  Eriogonum effusum ssp. salinum (A. Nelson) S. Stokes – not accepted
  Eriogonum sphaerocephalum var. fasciculifolium (A. Nelson) S. Stokes – accepted – rock buckwheat
  Eriogonum umbellatum ssp. ferrissii (A. Nelson) S. Stokes – not accepted
  Eriogonum vimineum var. shoshonense (A. Nelson) S. Stokes – not accepted
  Encelia frutescens var. virginensis (A. Nelson) S.F. Blake – not accepted
  Enceliopsis covillei (A. Nelson) S.F. Blake – accepted – Panamint daisy
  Haplopappus spinulosus var. gooddingii (A. Nelson) S.F. Blake – not accepted
  Viguiera multiflora var. nevadensis (A. Nelson) S.F. Blake – not accepted
  Atriplex gardneri var. cuneata (A. Nelson) S.L. Welsh – accepted – valley saltbush
  Atriplex wolfii var. tenuissima (A. Nelson) S.L. Welsh – accepted – slender saltbush
  Eriogonum brevicaule var. loganum (A. Nelson) S.L. Welsh – not accepted
  Machaeranthera canescens var. vacans (A. Nelson) S.L. Welsh – not accepted
  Atriplex gardneri var. aptera (A. Nelson) S.L. Welsh & Crompton – accepted – moundscale, Nelson's saltbush
  Machaeranthera canescens var. latifolia (A. Nelson) S.L. Welsh, non A. Gray – not accepted
  Philadelphus lewisii var. intermedius (A. Nelson) S.Y. Hu – not accepted – intermediate mockorange
  Prunus virginiana var. melanocarpa (A. Nelson) Sarg. – not accepted – choke cherry, black chokecherry
  Padus melanocarpa (A. Nelson) Shafer – not accepted
  Ambrosia grayi (A. Nelson) Shinners – accepted – woollyleaf bur ragweed, woollyleaf burr ragweed, bur ragweed, lagoonweed, woollyleaf bursage, woollyleaf franseria, woollyleaf povertyweed
  Cathartolinum compactum (A. Nelson) Small – not accepted
  Potentilla fastigiata var. jucunda (A. Nelson) Soják – not accepted
  Bolboschoenus paludosus (A. Nelson) Soó – not accepted
  Grindelia subalpina var. erecta (A. Nelson) Steyerm. – not accepted – subalpine gumweed
  Ambrosia salsola var. fasciculata (A. Nelson) Strother & B.G. Baldw. – not accepted
  Potentilla pensylvanica var. virgulata (A. Nelson) Th. Wolf – not accepted – Pennsylvania cinquefoil
  Lepidium densiflorum var. pubecarpum (A. Nelson) Thell. – not accepted – babyseed pepperweed
  Lepidium densiflorum var. ramosum (A. Nelson) Thell. – not accepted – miner's pepperweed, miner pepperweed
  Chrysopsis villosa var. glomerata (A. Nelson) V.L. Harms – not accepted
  Aletes megarrhiza (A. Nelson) W.A. Weber – not accepted
  Anemonastrum narcissiflorum ssp. zephyrum (A. Nelson) W.A. Weber – not accepted
  Arenaria hookeri ssp. pinetorum (A. Nelson) W.A. Weber – not accepted – Hooker's sandwort
  Azaleastrum albiflorum ssp. warrenii (A. Nelson) W.A. Weber – not accepted
  Boechera lignifera (A. Nelson) W.A. Weber – accepted – desert rockcress
  Eremogone hookeri ssp. pinetorum (A. Nelson) W.A. Weber – not accepted
  Eremogone kingii ssp. uintahensis (A. Nelson) W.A. Weber – not accepted
  Neoparrya megarrhiza (A. Nelson) W.A. Weber – not accepted
  Padus virginiana ssp. melanocarpa (A. Nelson) W.A. Weber – not accepted
  Rudbeckia laciniata ssp. ampla (A. Nelson) W.A. Weber – not accepted
  Seriphidium novum (A. Nelson) W.A. Weber – not accepted
  Oenothera howardii (A. Nelson) W.L. Wagner – accepted – Howard's evening-primrose, Howard's eveningprimrose, Howard's evening primrose
  Eremothera minor (A. Nelson) W.L. Wagner & Hoch – accepted – small evening primrose
  Lilium philadelphicum var. montanum (A. Nelson) Wherry – not accepted
  Phlox alyssifolia ssp. abdita (A. Nelson) Wherry – accepted – alyssumleaf phlox
  Phlox andicola ssp. planitiarum (A. Nelson) Wherry – not accepted
  Phlox longifolia ssp. cortezana (A. Nelson) Wherry – not accepted
  Phlox multiflora ssp. patula (A. Nelson) Wherry – accepted – Rocky Mountain phlox
  Iliamna rivularis ssp. diversa (A. Nelson) Wiggins – not accepted
  Boechera pendulocarpa (A. Nelson) Windham & Al-Shehbaz – accepted – dropseed rockcress
  Heliomeris multiflora var. nevadensis (A. Nelson) Yates – accepted – Nevada goldeneye, Nevada goldeneyes
  Boechera divaricarpa (A. Nelson) Á. Löve & D. Löve – accepted – spreadingpod rockcress
  Bolboschoenus maritimus ssp. paludosus (A. Nelson) Á. Löve & D. Löve – accepted – cosmopolitan bulrush
  Anemone narcissiflora ssp. zephyra (A. Nelson) Á. Löve, D. Löve, & B.M. Kapoor – not accepted
  Anemone narcissiflora ssp. zephyra (A. Nelson) Á. Löve, D. Löve, & B.M. Kapoor – not accepted
  Mimulus constrictus (A.L. Grant) Pennell – not accepted
  Mimulus linearifolius (A.L. Grant) Pennell – not accepted
  Mimulus rattanii ssp. decurtatus (A.L. Grant) Pennell – not accepted
  Mimulus rattanii var. decurtatus (A.L. Grant) Pennell – accepted – Rattan's monkeyflower
  Mimulus subulatus (A.L. Grant) Pennell – not accepted
  Clarkia delicata (Abrams) A. Nelson & J.F. Macbr. – accepted – Campo clarkia
  Maianthemum dilatatum (Alph. Wood) A. Nelson & J.F. Macbr. – accepted – false lily of the valley, false lily of the vally
  Maianthenum dilatatum (Alph. Wood) A. Nelson & J.F. Macbr. – not accepted
  Steironema tonsum (Alph. Wood) E.P. Bicknell – not accepted
  Amblystegium tundrae Arnell – not accepted
  Cephalozia parvifolia Arnell – not accepted
  Mollia tortuosa var. arctica Arnell – not accepted
  Radula prolifera Arnell – accepted
  Calliergon sarmentosum f. heterophyllum Arnell & C.E.O. Jensen – not accepted
  Calliergon sarmentosum f. homophyllum Arnell & C.E.O. Jensen – not accepted
  Nardia kamtschatica Arnell & C.E.O. Jensen – accepted
  Pogonatum urnigerum var. subintegrifolium (Arnell & C.E.O. Jensen) Möll. – not accepted
  Scapania obscura (Arnell & C.E.O. Jensen) Schiffn. – accepted
  Scapania scandica (Arnell & H. Buch) Macvicar – accepted
  Scapania scandica var. scandica (Arnell & H. Buch) Macvicar – accepted
  Scapania calcicola (Arnell & J. Perss.) Ingham – accepted
  Calypogeia suecica (Arnell & J. Perss.) Müll. Frib. – accepted
  Calypogeja suecica (Arnell & J. Perss.) Müll. Frib. – not accepted
  Calypogeia sphagnicola (Arnell & J. Perss.) Warnst. & Loeske – accepted
  Calypogeja sphagnicola (Arnell & J. Perss.) Warnst. & Loeske – not accepted – sphagnum calypogeja
  Leskea nervosa var. sibirica (Arnell) Broth. – not accepted
  Leskeella nervosa var. sibirica (Arnell) Broth. – not accepted
  Tortella tortuosa var. arctica (Arnell) Broth. – accepted
  Tortella arctica (Arnell) Crundw. & Nyholm – not accepted – arctic tortella moss
  Scapania tundrae (Arnell) H. Buch – accepted
  Sarmentypnum tundrae (Arnell) Hedenäs – accepted
  Drepanocladus tundrae (Arnell) Loeske – not accepted
  Warnstorfia tundrae (Arnell) Loeske – not accepted – tundra warnstorfia moss
  Pseudoleskeella sibirica (Arnell) P.S. Wilson & D.H. Norris – not accepted – Siberian pseudoleskeella moss
  Schistochilopsis grandiretis ssp. proteidea (Arnell) Stotler & Crand.-Stotl. – not accepted
  Cephaloziella parvifolia (Arnell) Warnst. – accepted
  Drepanocladus exannulatus var. tundrae (Arnell) Warnst. – not accepted
  Hygrohypnum luridum var. ehlei (Arnell) Wijk & Margad. – not accepted
  Asarum acuminatum (Ashe) E.P. Bicknell – not accepted
  Mecardonia vandellioides auct. non (Kunth) Pennell – not accepted
  Pentameris compressa (Austin) A. Nelson & J.F. Macbr. – not accepted
  Polygonum atlanticum (B.L. Rob.) E.P. Bicknell – not accepted
  Poa borreri (Bab.) Parnell – not accepted
  Malvastrum elatum (Baker f.) A. Nelson – not accepted
  Chaetochloa perennis (Beal) E.P. Bicknell – not accepted
  Meconella linearis (Benth.) A. Nelson & J.F. Macbr. – not accepted
  Mimulus langsdorffii var. microphyllus (Benth.) A. Nelson & J.F. Macbr. – not accepted
  Mimulus langsdorfii var. microphyllus (Benth.) A. Nelson & J.F. Macbr. – not accepted
  Agalinis filicaulis (Benth.) Pennell – accepted – Jackson false foxglove
  Agalinis strictifolia (Benth.) Pennell – accepted – stiffleaf false foxglove
  Aureolaria grandiflora (Benth.) Pennell – accepted – largeflower yellow false foxglove
  Aureolaria grandiflora var. grandiflora (Benth.) Pennell – not accepted – largeflower yellow false foxglove
  Gerardia gatesii (Benth.) Pennell – not accepted
  Gerardia maritima ssp. grandiflora (Benth.) Pennell – not accepted
  Gerardia tenuifolia ssp. macrophylla (Benth.) Pennell – not accepted
  Mimulus glabratus ssp. fremontii (Benth.) Pennell – not accepted
  Mimulus guttatus var. lyratus (Benth.) Pennell – not accepted
  Mimulus guttatus var. microphyllus (Benth.) Pennell – not accepted
  Tomanthera densiflora (Benth.) Pennell – not accepted
  Scapania obcordata (Berggr.) S.W. Arnell – accepted
  Neorhodella cyanea (Billard & Fresnel) Scott, Yokoyama, Hara & West – accepted
  Pentameris californica (Bol.) A. Nelson & J.F. Macbr. – not accepted
  Veronica wormskjoldii ssp. nutans (Bong.) Pennell – accepted – American alpine speedwell
  Phacelia bicolor var. leibergii (Brand) A. Nelson & J.F. Macbr. – not accepted
  Anisothecium grevilleanum (Brid.) Arnell & C.E.O. Jensen – not accepted
  Parthenium integrifolium var. auriculatum (Britton) Cornelius ex Cronquist – not accepted – wild quinine
  Hypericum boreale (Britton) E.P. Bicknell – not accepted – northern St. Johnswort
  Cirsium nebraskense (Britton) Lunell – not accepted
  Oncophorus wahlenbergii var. gracilis (Broth.) Arnell & C.E.O. Jensen – not accepted
  Pohlia sphagnicola (Bruch & Schimp.) Lindb. & Arnell – not accepted
  Lophozia wenzelii var. lapponica Buch & S. Arnell – not accepted
  Tritomaria quinquedentata var. grandiretis Buch & S. Arnell – not accepted
  Terrellia glauca (Buckley) Lunell – not accepted
  Hyalolepidozia bicuspidata (C. Massal.) S.W. Arnell ex Grolle – accepted
  Zamia oreillyi C. Nelson – accepted
  Zamia sandovalii C. Nelson – accepted
  Zamia onan-reyesii C. Nelson & G. Sandoval – accepted
  Agalinis georgiana (C.L. Boynt.) Pennell – accepted
  Sarracenia rubra ssp. alabamensis (Case & R.B. Case) S. McPherson & D.E. Schnell – not accepted
  Platanthera X hollandiae Catling & Brownell – accepted
  Platanthera X reznicekii Catling, Brownell & G. Allen – accepted
  Rhinanthus borealis ssp. kyrollae (Chabert) Pennell – not accepted
  Rhinanthus borealis ssp. kyrolliae (Chabert) Pennell – not accepted
  Marshallia obovata var. scaposa Channell – not accepted – spoonshape Barbara's buttons
  Agalinis divaricata (Chapm.) Pennell – accepted – pineland false foxglove
  Aureolaria patula (Chapm.) Pennell – accepted – spreading yellow false foxglove
  Hemianthus glomeratus (Chapm.) Pennell – not accepted
  Urochloa extensa (Chase) C. Nelson & Fern. Casas – not accepted
  Aniseia martinicensis var. nitens (Choisy) O'Donell – not accepted – whitejacket
  Lindernia ciliata (Colsmann) Pennell – accepted – fringed false pimpernel
  Asterella lindenbergiana (Corda ex Nees) Lindb. ex Arnell – accepted – Lindenberg's asterella
  Asarina petrophila (Coville & C.V. Morton) Pennell – not accepted
  Mortonia utahensis (Coville ex A. Gray) A. Nelson – accepted – Utah mortonia
  Asarina erubescens (D. Don) Pennell – not accepted
  Enceliopsis argophylla (D.C. Eaton) A. Nelson – accepted – silverleaf sunray, silver-leaf sunray
  Sarracenia flava var. cuprea D.E. Schnell – accepted
  Sarracenia flava var. rubricorpora D.E. Schnell – accepted
  Sarracenia minor var. okefenokeense D.E. Schnell – accepted
  Sarracenia purpurea ssp. purpurea var. burkii D.E. Schnell – not accepted
  Sarracenia purpurea var. burkii D.E. Schnell – not accepted – purple pitcherplant
  Sarracenia rubra ssp. alabamensis D.E. Schnell – not accepted – Alabama canebrake pitcherplant, Alabama pitcherplant, Alabama canebrake pitcher-plant
  Sarracenia rubra ssp. gulfensis D.E. Schnell – accepted – Gulf pitcherplant, Gulf Coast red pitcherplant
  Sarracenia rubra ssp. wherryi D.E. Schnell – not accepted – Wherry's pitcherplant
  Sarracenia purpurea ssp. purpurea var. montana D.E. Schnell & Determann – not accepted
  Sarracenia purpurea var. montana D.E. Schnell & Determann – not accepted – purple pitcherplant
  Sarracenia alabamensis ssp. wherryi (D.E. Schnell) Case & R.B. Case – accepted – Wherry's pitcherplant
  Euphorbia sistanica Dinelli & De Marco – not accepted
  Chamaesyce sistanica (Dinelli & De Marco) Soják – not accepted
  Clarkia quadrivulnera (Douglas) A. Nelson & J.F. Macbr. – not accepted
  Clarkia viminea (Douglas) A. Nelson & J.F. Macbr. – not accepted
  Solanum houstonii Dunel – not accepted
  Castilleja wightii ssp. anacapensis (Dunkle) Pennell – not accepted
  Clarkia biloba (Durand) A. Nelson & J.F. Macbr. – accepted – twolobe clarkia
  Clarkia biloba ssp. biloba (Durand) A. Nelson & J.F. Macbr. – accepted – twolobe clarkia
  Gratiola viscidula ssp. shortii Durand ex Pennell – not accepted
  Gratiola viscidula var. shortii (Durand ex Pennell) Gleason – not accepted
  Jubula novae-zelandiae E.A. Hodgs. & S.W. Arnell – not accepted
  Jubulopsis novae-zelandiae (E.A. Hodgs. & S.W. Arnell) R.M. Schust. – not accepted
  Lepidolaena novae-zelandiae (E.A. Hodgs. & S.W. Arnell) von Konrat, L. Söderstr. & A. Hagborg – accepted
  Agropyron bakeri E.E. Nelson – not accepted
  Agropyron bakeri E.E. Nelson – not accepted
  Antennaria argentea ssp. aberrans E.E. Nelson – not accepted
  Antennaria arida E.E. Nelson – not accepted
  Antennaria arida ssp. viscidula E.E. Nelson – not accepted
  Antennaria austromontana E.E. Nelson – not accepted
  Antennaria concinna E.E. Nelson – not accepted
  Antennaria corymbosa E.E. Nelson – accepted – flat-top pussytoes, flattop pussytoes, meadow everlasting
  Antennaria fusca E.E. Nelson – not accepted
  Antennaria imbricata E.E. Nelson – not accepted
  Antennaria media ssp. ciliata E.E. Nelson – not accepted
  Antennaria mucronata E.E. Nelson – not accepted
  Antennaria oblancifolia E.E. Nelson – not accepted
  Antennaria obovata E.E. Nelson – not accepted
  Antennaria pallida E.E. Nelson – not accepted
  Antennaria pulvinata ssp. albescens E.E. Nelson – not accepted
  Antennaria reflexa E.E. Nelson – not accepted
  Antennaria rosea ssp. divaricata E.E. Nelson – not accepted
  Antennaria scariosa E.E. Nelson – not accepted
  Antennaria tomentella E.E. Nelson – not accepted
  Gnaphalium thermale E.E. Nelson – not accepted
  Heuchera saxicola E.E. Nelson – not accepted
  Lupinus humicola var. tetonensis E.E. Nelson – not accepted
  Lupinus ramosus E.E. Nelson – not accepted
  Phlox andicola E.E. Nelson – accepted – prairie phlox
  Phlox andicola ssp. andicola E.E. Nelson – accepted – prairie phlox
  Phlox austromontana var. prostrata E.E. Nelson – not accepted
  Phlox covillei E.E. Nelson – accepted – Coville's phlox
  Phlox hirsuta E.E. Nelson – accepted – Yreka phlox
  Phlox longifolia var. peberula E.E. Nelson – not accepted
  Phlox longifolia var. puberula E.E. Nelson – not accepted
  Phlox tenuifolia E.E. Nelson – accepted – Santa Catalina phlox, Santa Catalina Mountain phlox
  Phlox viridis E.E. Nelson – accepted – green phlox
  Phlox viridis ssp. viridis E.E. Nelson – accepted – green phlox
  Phlox viscida E.E. Nelson – accepted – sticky phlox
  Ribes saximontanum E.E. Nelson – not accepted
  Saxifraga subapetala E.E. Nelson – not accepted – Yellowstone saxifrage
  Silene tetonensis E.E. Nelson – not accepted
  Agropyron trachycaulum var. bakeri (E.E. Nelson) B. Boivin – not accepted
  Lupinus wyethi var. tetonensis (E.E. Nelson) B.J. Cox & D.B. Dunn – not accepted
  Lupinus wyethii ssp. tetonensis (E.E. Nelson) B.J. Cox & D.B. Dunn – accepted – Teton lupine
  Antennaria rosea ssp. arida (E.E. Nelson) Bayer – accepted – rosy pussytoes
  Antennaria luzuloides ssp. aberrans (E.E. Nelson) Bayer & Stebbins – accepted – rush pussytoes, small head everlasting
  Pellaea glabella var. occidentalis (E.E. Nelson) Butters – not accepted
  Saxifraga oregana var. subpetala (E.E. Nelson) C.L. Hitchc. – not accepted
  Lupinus arcticus var. tetonensis (E.E. Nelson) C.P. Sm. – not accepted
  Antennaria media ssp. fusca (E.E. Nelson) Chmiel. – not accepted
  Gnaphalium microcephalum var. thermale (E.E. Nelson) Cronquist – not accepted
  Phlox hendersonii (E.E. Nelson) Cronquist – accepted – Henderson's phlox
  Pseudognaphalium microcephalum var. thermale (E.E. Nelson) Dorn – not accepted
  Antennaria rosea var. imbricata (E.E. Nelson) E.E. Nelson – not accepted
  Saxifraga montanensis var. subpetala (E.E. Nelson) Engl. & Irmsch. – not accepted
  Pseudognaphalium thermale (E.E. Nelson) G.L. Nesom – accepted – Wright's cudweed
  Gnaphalium microcephalum ssp. thermale (E.E. Nelson) G.W. Douglas – not accepted
  Phlox pilosa var. aspera (E.E. Nelson) Gould ex Wherry – not accepted
  Antennaria dioica var. corymbosa (E.E. Nelson) Jeps. – not accepted
  Phlox stansburyi var. hirsuta (E.E. Nelson) Jeps. – not accepted
  Pseudognaphalium canescens ssp. thermale (E.E. Nelson) Kartesz – not accepted – Wright's cudweed
  Phlox longifolia var. viridis (E.E. Nelson) Peabody – not accepted
  Antennaria X oblancifolia E.E. Nelson (pro sp.) – accepted – pussytoes
  Antennaria albescens (E.E. Nelson) Rydb. – not accepted
  Pellaea occidentalis (E.E. Nelson) Rydb. – not accepted
  Micranthes saximontana (E.E. Nelson) Small – not accepted
  Micranthes subapetala (E.E. Nelson) Small – accepted – Yellowstone saxifrage
  Gnaphalium canescens ssp. thermale (E.E. Nelson) Stebbins & Keil – not accepted
  Phlox austromontana ssp. prostrata (E.E. Nelson) Wherry – accepted – prostrate desert phlox, prostrate mountain phlox
  Phlox douglasii ssp. hendersonii (E.E. Nelson) Wherry – not accepted
  Phlox hoodii ssp. glabrata (E.E. Nelson) Wherry – accepted – carpet phlox
  Phlox longifolia ssp. viridis (E.E. Nelson) Wherry – not accepted
  Phlox multiflora ssp. depressa (E.E. Nelson) Wherry – accepted – Rocky Mountain phlox
  Phlox speciosa ssp. lanceolata (E.E. Nelson) Wherry – accepted – showy phlox
  Pellaea glabella ssp. occidentalis (E.E. Nelson) Windham – accepted – western dwarf cliffbrake, smooth cliffbrake
  Elymus bakeri (E.E. Nelson) Á. Löve – accepted – Baker's wheatgrass
  Elymus trachycaulus ssp. bakeri (E.E. Nelson) Á. Löve – not accepted
  Agrimonia brittoniana E.P. Bicknell – not accepted
  Agrostis antecedens E.P. Bicknell – not accepted
  Amelanchier nantucketensis E.P. Bicknell – accepted – Nantucket serviceberry
  Asarum reflexum E.P. Bicknell – not accepted
  Carex abdita E.P. Bicknell – not accepted
  Carex delicatula E.P. Bicknell – not accepted
  Carex incomperta E.P. Bicknell – not accepted
  Chaetochloa versicolor E.P. Bicknell – not accepted
  Crocanthemum dumosum E.P. Bicknell – accepted – bushy rockrose, bushy frostweed
  Diplachne maritima E.P. Bicknell – not accepted
  Elymus halophilus E.P. Bicknell – not accepted
  Galinsoga aristulata E.P. Bicknell – not accepted
  Helianthemum propinquum E.P. Bicknell – not accepted – low frostweed
  Hydastylus borealis E.P. Bicknell – not accepted
  Hydastylus brachypus E.P. Bicknell – not accepted
  Hypericum dissimulatum E.P. Bicknell – not accepted – disguised St. Johnswort
  Hypopitys insignata E.P. Bicknell – not accepted
  Ilex fastigiata E.P. Bicknell – not accepted
  Lechea juniperina E.P. Bicknell – not accepted
  Lechea moniliformis E.P. Bicknell – not accepted
  Linum intercursum E.P. Bicknell – accepted – sandplain flax
  Panicum owenae E.P. Bicknell – not accepted
  Plantago halophila E.P. Bicknell – not accepted
  Polygonum triangulum E.P. Bicknell – not accepted
  Sanicula floridana E.P. Bicknell – not accepted
  Sanicula gregaria E.P. Bicknell – not accepted
  Sanicula smallii E.P. Bicknell – accepted – Small's blacksnakeroot
  Sanicula trifoliata E.P. Bicknell – accepted – largefruit blacksnakeroot
  Savastana nashii E.P. Bicknell – not accepted
  Scirpus fernaldii E.P. Bicknell – not accepted
  Scrophularia leporella E.P. Bicknell – not accepted
  Sisyrinchium apiculatum E.P. Bicknell – not accepted
  Sisyrinchium arenicola E.P. Bicknell – not accepted
  Sisyrinchium asheianum E.P. Bicknell – not accepted
  Sisyrinchium atlanticum E.P. Bicknell – accepted – eastern blueeyed grass, eastern blue-eyed grass
  Sisyrinchium biforme E.P. Bicknell – accepted – wiry blueeyed grass, wiry blue-eyed grass
  Sisyrinchium brayi E.P. Bicknell – not accepted
  Sisyrinchium campestre E.P. Bicknell – accepted – prairie blueeyed grass, prairie blue-eyed grass
  Sisyrinchium campestre var. kansanum E.P. Bicknell – not accepted
  Sisyrinchium canbyi E.P. Bicknell – not accepted
  Sisyrinchium capillare E.P. Bicknell – accepted – needle blue-eyed grass
  Sisyrinchium carolinianum E.P. Bicknell – not accepted
  Sisyrinchium colubriferum E.P. Bicknell – not accepted
  Sisyrinchium corymbosum E.P. Bicknell – accepted
  Sisyrinchium dichotomum E.P. Bicknell – accepted – white irisette, wishbone blue-eyed grass
  Sisyrinchium eastwoodiae E.P. Bicknell – not accepted
  Sisyrinchium ensigerum E.P. Bicknell – accepted – swordleaf blue-eyed grass
  Sisyrinchium exile E.P. Bicknell – not accepted
  Sisyrinchium farwellii E.P. Bicknell – not accepted – Farwell's blue-eyed grass
  Sisyrinchium fibrosum E.P. Bicknell – not accepted
  Sisyrinchium flaviflorum E.P. Bicknell – not accepted
  Sisyrinchium floridanum E.P. Bicknell – not accepted
  Sisyrinchium funereum E.P. Bicknell – accepted – Funeral Mountain blue-eyed grass
  Sisyrinchium fuscatum E.P. Bicknell – accepted – coastal plain blueeyed grass, coastal plain blue-eyed grass
  Sisyrinchium graminoides E.P. Bicknell – not accepted
  Sisyrinchium greenei E.P. Bicknell – not accepted
  Sisyrinchium hastile E.P. Bicknell – not accepted
  Sisyrinchium helleri E.P. Bicknell – not accepted
  Sisyrinchium hesperium E.P. Bicknell – not accepted
  Sisyrinchium heterocarpum E.P. Bicknell – not accepted
  Sisyrinchium idahoense E.P. Bicknell – accepted – Idaho blueeyed grass, Idaho blue-eyed grass
  Sisyrinchium idahoense var. idahoense E.P. Bicknell – accepted – Idaho blue-eyed grass
  Sisyrinchium implicatum E.P. Bicknell – accepted – blueeyed grass
  Sisyrinchium incrustatum E.P. Bicknell – not accepted
  Sisyrinchium intermedium E.P. Bicknell – not accepted
  Sisyrinchium longipedunculatum E.P. Bicknell – not accepted
  Sisyrinchium macounii E.P. Bicknell – not accepted
  Sisyrinchium macrocarpon E.P. Bicknell – not accepted – Willow Spring blue-eyed-grass, Willow Spring blue-eyed grass
  Sisyrinchium miamiense E.P. Bicknell – accepted – Miami blue-eyed grass
  Sisyrinchium nashii E.P. Bicknell – accepted – Nash's blue-eyed grass
  Sisyrinchium occidentale E.P. Bicknell – not accepted
  Sisyrinchium pruinosum E.P. Bicknell – accepted
  Sisyrinchium radicatum E.P. Bicknell – accepted – bigroot blue-eyed grass
  Sisyrinchium rosulatum E.P. Bicknell – accepted – annual blueeyed grass, annual blue-eyed grass
  Sisyrinchium rufipes E.P. Bicknell – not accepted
  Sisyrinchium sagittiferum E.P. Bicknell – accepted – spearbract blueeyed grass, spearbract blue-eyed grass
  Sisyrinchium scabrellum E.P. Bicknell – not accepted
  Sisyrinchium segetum E.P. Bicknell – not accepted
  Sisyrinchium septentrionale E.P. Bicknell – accepted – northern blue-eyed grass
  Sisyrinchium solstitiale E.P. Bicknell – not accepted
  Sisyrinchium strictum E.P. Bicknell – accepted
  Sisyrinchium tortum E.P. Bicknell – not accepted
  Sisyrinchium tracyi E.P. Bicknell – not accepted – blueeyed grass
  Sisyrinchium varians E.P. Bicknell – not accepted
  Solidago aestivalis E.P. Bicknell – not accepted
  Teucrium boreale E.P. Bicknell – not accepted
  Teucrium littorale E.P. Bicknell – not accepted
  Triosteum aurantiacum E.P. Bicknell – accepted – orangefruit horse-gentian
  Triosteum aurantiacum var. aurantiacum E.P. Bicknell – accepted – orangefruit horse-gentian
  Viola pectinata E.P. Bicknell – not accepted
  Viola X lavandulacea E.P. Bicknell – not accepted
  Sisyrinchium kansanum (E.P. Bicknell) Alexander – not accepted
  Viola brittoniana var. pectinata (E.P. Bicknell) Alexander – not accepted – northern coastal violet
  Asarum canadense var. reflexum (E.P. Bicknell) B.L. Rob. – not accepted
  Lechea intermedia var. juniperina (E.P. Bicknell) B.L. Rob. – accepted – largepod pinweed
  Scirpus maritimus var. fernaldii (E.P. Bicknell) Beetle – not accepted
  Sisyrinchium idahoense var. macounii (E.P. Bicknell) Douglass M. Hend. – accepted – Macoun's blue-eyed grass
  Sisyrinchium idahoense var. occidentale (E.P. Bicknell) Douglass M. Hend. – accepted – Idaho blue-eyed grass
  Sisyrinchium idahoense var. segetum (E.P. Bicknell) Douglass M. Hend. – accepted – Idaho blue-eyed grass
  Carex annectens (E.P. Bicknell) E.P. Bicknell – accepted – yellowfruit sedge
  Crocanthemum propinquum (E.P. Bicknell) E.P. Bicknell – accepted – low frostweed, creeping frostweed
  Hypericum subpetiolatum E.P. Bicknell ex Small – not accepted
  Carex atlantica var. incomperta (E.P. Bicknell) F.J. Herm. – not accepted
  Asarum canadense var. ambiguum (E.P. Bicknell) Farw. – not accepted
  Helianthemum dumosum (E.P. Bicknell) Fernald – not accepted – bushy frostweed, bushy rush-rose
  Ilex verticillata var. fastigiata (E.P. Bicknell) Fernald – not accepted
  Oenothera cruciata var. stenopetala (E.P. Bicknell) Fernald – not accepted
  Teucrium canadense var. littorale (E.P. Bicknell) Fernald – not accepted
  Teucrium occidentale var. boreale (E.P. Bicknell) Fernald – not accepted
  Leptochloa fascicularis var. maritima (E.P. Bicknell) Gleason – not accepted – bearded sprangletop
  Sanicula canadensis var. floridana (E.P. Bicknell) H. Wolff – not accepted
  Sisyrinchium mucronatum var. atlanticum (E.P. Bicknell) H.E. Ahles – not accepted
  Lechea leggettii var. moniliformis (E.P. Bicknell) Hodgdon – not accepted
  Torresia nashii (E.P. Bicknell) House – not accepted
  Sisyrinchium boreale (E.P. Bicknell) J.K. Henry – not accepted
  Hierochloe nashii (E.P. Bicknell) Kaczmarek – not accepted
  Sisyrinchium cernuum (E.P. Bicknell) Kearney – accepted – nodding blue-eyed-grass, nodding blueeyed grass, nodding blue-eyed grass
  Sisyrinchium demissum var. amethystinum (E.P. Bicknell) Kearney & Peebles – not accepted
  Sisyrinchium longipes (E.P. Bicknell) Kearney & Peebles – accepted – timberland blue-eyed-grass, timberland blue-eyed grass
  Terrellia halophila (E.P. Bicknell) Nevski – not accepted
  Panicum versicolor (E.P. Bicknell) Nieuwl. – not accepted
  Viola X notabilis E.P. Bicknell (pro sp.) – accepted – violet
  Hypericum X dissimulatum E.P. Bicknell (pro. sp.) – accepted – disguised St. Johnswort
  Lespedeza X brittonii E.P. Bicknell (pro. sp.) – accepted – Britton's lespedeza
  Lechea pulchella var. moniliformis (E.P. Bicknell) Seymour – accepted – bead pinweed
  Teucrium canadense var. boreale (E.P. Bicknell) Shinners – not accepted
  Cathartolinum intercursum (E.P. Bicknell) Small – not accepted
  Chaetochloa imberbis var. versicolor (E.P. Bicknell) Stone – not accepted
  Elymus virginicus var. halophilus (E.P. Bicknell) Wiegand – accepted – Virginia wildrye
  Triosteum perfoliatum var. aurantiacum (E.P. Bicknell) Wiegand – not accepted
  Enceliopsis nutans (Eastw.) A. Nelson – not accepted – nodding sunray
  Nemophila heterophylla var. tenera (Eastw.) A. Nelson & J.F. Macbr. – not accepted
  Castilleja arachnoidea ssp. shastensis (Eastw.) Pennell – not accepted
  Castilleja douglasii ssp. insularis (Eastw.) Pennell – not accepted
  Castilleja glandulifera ssp. pallida (Eastw.) Pennell – not accepted
  Castilleja mendocinensis (Eastw.) Pennell – accepted – Mendocino Coast Indian paintbrush, Mendocino coast paintbrush
  Castilleja psittacina (Eastw.) Pennell – not accepted
  Mammillaria neomexicana (Engelm.) A. Nelson – not accepted
  Asarina wislizeni (Engelm. ex A. Gray) Pennell – not accepted
  Agalinis spiciflora (Engelm.) Pennell – not accepted
  Pringsheimiella scutata F. Von Hoehnel, 1920 – accepted
  Veronica catenata var. glandulosa (Farw.) Pennell – not accepted
  Cracca angustifolia (Featherm.) Pennell – not accepted
  Castilleja miniata var. dixonii (Fernald) A. Nelson & J.F. Macbr. – not accepted
  Carex tonsa (Fernald) E.P. Bicknell – accepted – shaved sedge
  Carex tonsa var. tonsa (Fernald) E.P. Bicknell – accepted – shaved sedge
  Aureolaria pedicularia ssp. ambigens (Fernald) Pennell – not accepted
  Castilleja hispida ssp. abbreviata (Fernald) Pennell – not accepted
  Veronica wormskjoldii ssp. alterniflora (Fernald) Pennell – not accepted
  Erigeron maniopotamicus G.L. Nesom & T.W. Nelson – accepted
  Synthyris platycarpa Gail & Pennell – accepted – Idaho kittentails
  Rhynchospora breviseta (Gale) Channell – not accepted – shortbristle beaksedge
  Cyathea tryoniana (Gastony) C. Nelson, Gamarra & Fern. Casas – accepted
  Chandonanthus cavallii (Gola) S.W. Arnell – not accepted
  Stellaria valida (Goodd.) J.M. Coult. & A. Nelson – not accepted
  Mertensia lanceolata var. brachyloba (Greene) A. Nelson – accepted – prairie bluebells
  Senecio serra var. admirabilis (Greene) A. Nelson – accepted – tall ragwort
  Solidago camporum (Greene) A. Nelson – not accepted
  Spergularia sparsiflora (Greene) A. Nelson – not accepted
  Gilia achilleifolia var. chamissonis (Greene) A. Nelson & J.F. Macbr. – not accepted
  Lappula texana var. coronata (Greene) A. Nelson & J.F. Macbr. – not accepted
  Lappula texana var. heterosperma (Greene) A. Nelson & J.F. Macbr. – not accepted
  Hydastylus elmeri (Greene) E.P. Bicknell – not accepted
  Townsendia pinetorum Greene ex A. Nelson – not accepted
  Echeveria rusbyi (Greene) Nelson & J.F. Macbr. – not accepted
  Agalinis decemloba (Greene) Pennell – accepted – ten-lobed false foxglove
  Agalinis paupercula var. neoscotica (Greene) Pennell & H. St. John – not accepted
  Castilleja arachnoidea ssp. schizotricha (Greenm.) Pennell – not accepted
  Scapania lapponica (H. Arnell & C. Jens.) Steph. – not accepted
  Lophozia perssonii H. Buch & S.W. Arnell – not accepted
  Orthocaulis cavifolius H. Buch & S.W. Arnell – accepted
  Oleolophozia perssonii (H. Buch & S.W. Arnell) L. Söderstr., De Roo & Hedd. – accepted
  Sphenolobus cavifolius (H. Buch & S.W. Arnell) Müll. Frib. – not accepted
  Lophozia ventricosa var. grandiretis (H. Buch & S.W. Arnell) R.M. Schust. & Damsh. – not accepted
  Barbilophozia cavifolia (H. Buch & S.W. Arnell) Stotler & Crand.-Stotl. – not accepted
  Tonestus eximius (H.M. Hall) A. Nelson & J.F. Macbr. – accepted – Lake Tahoe serpentweed, Tahoe goldenweed
  Vicia neglecta Hanelt & Mett. – not accepted
  Stereodon intricatus (Hedw.) Lindb. & Arnell – not accepted
  Panicularia septentrionalis (Hitchc.) E.P. Bicknell – not accepted
  Pentameris grandiflora (Hochst. ex A. Rich.) A. Nelson & J. F. Macbr. – not accepted
  Cryptantha muricata (Hook. & Arn.) A. Nelson & J.F. Macbr. – accepted – pointed catseye, prickly cryptantha, pointed cryptantha
  Cryptantha muricata var. muricata (Hook. & Arn.) A. Nelson & J.F. Macbr. – not accepted – pointed cryptantha
  Asarina stricta (Hook. & Arn.) Pennell – not accepted
  Oxytropis glabrata (Hook.) A. Nelson – not accepted
  Idahoa scapigera (Hook.) A. Nelson & J.F. Macbr. – accepted – flatpod, oldstem idahoa
  Agropyron subvillosum (Hook.) E.E. Nelson – not accepted
  Cerastium fuegianum (Hook. f.) A. Nelson – not accepted
  Athernotus longifolius (Hook.) Lunell – not accepted
  Forasaccus breviaristatus (Hook.) Lunell – not accepted
  Zeia dasystachyum (Hook.) Lunell – not accepted
  Terrellia virginica var. submutica (Hook.) Lunell ex Hitchc. – not accepted
  Mimulus guttatus ssp. scouleri (Hook.) Pennell – not accepted
  Synthyris missurica ssp. major (Hook.) Pennell – accepted
  Synthyris missurica var. major (Hook.) Pennell ex R.J. Davis – not accepted
  Collinsia rattanii ssp. glandulosa (Howell) Pennell – accepted – sticky blue eyed Mary
  Cordylanthus viscidus (Howell) Pennell ex M. Peck – not accepted
  Bucetum pratense (Huds.) Parnell – not accepted
  Triticum sylvaticum (Huds.) Parnell – not accepted
  Asarina antirrhiniflora (Humb. & Bonpl. ex Willd.) Pennell – not accepted
  Pringsheimiella Höhnel – accepted
  Chrysolarix amabilis (J. Nelson) H.E. Moore – not accepted
  Pseudolarix amabilis (J. Nelson) Rehder – accepted – golden larch, Chinese golden larch
  Stachys eplingii J.B. Nelson – accepted – Epling's hedgenettle
  Stachys iltisii J.B. Nelson – accepted
  Perideridia parishii (J.M. Coult. & Rose) A. Nelson & J.F. Macbr. – accepted – Sierra Queen Anne's lace, Parish's yampah
  Perideridia parishii ssp. parishii (J.M. Coult. & Rose) A. Nelson & J.F. Macbr. – accepted – Parish's yampah
  Perideridia pringlei (J.M. Coult. & Rose) A. Nelson & J.F. Macbr. – accepted – adobe yampah
  Cordylanthus brunneus (Jeps.) Pennell – not accepted
  Gymnocolea inflata var. acutiloba (Kaal.) S. Arnell – not accepted
  Bryum curvatum Kaurin & Arnell – not accepted
  Ptychostomum curvatum (Kaurin & Arnell) J.R. Spence – not accepted
  Deyeuxia elongata (Kearney) Lunell – not accepted
  Deyeuxia hyperborea var. elongata (Kearney) Lunell – not accepted
  Deyeuxia hyperborea var. stenodes (Kearney) Lunell – not accepted
  Clarkia arcuata (Kellogg) A. Nelson & J.F. Macbr. – accepted – glandular clarkia
  Erythronium multiscapideum (Kellogg) A. Nelson & P.B. Kenn. – accepted – Sierra fawnlily
  Erythronium multiscapoideum (Kellogg) A. Nelson & P.B. Kenn. – not accepted – Sierra fawnlily
  Bacopa eisenii (Kellogg) Pennell – accepted – western hydranthele, Gila River waterhyssop
  Collinsia bartsiifolia var. hirsuta (Kellogg) Pennell – accepted – white blue eyed Mary
  Timmia austriaca var. arctica (Kindb.) Arnell – not accepted
  Pohlia proligera (Kindb.) Lindb. ex Arnell – accepted
  Euphorbia schiedeana (Klotzsch & Garcke) Mayfield ex C. Nelson – accepted
  Paneion bulbosum var. viviparum (Koeler) Lunell – not accepted
  Operculina pinnatifida (Kunth) O'Donell – accepted – tansyleaf lidpod
  Veronica peregrina ssp. xalapensis (Kunth) Pennell – not accepted – hairy purslane speedwell, neckweed
  Veronica peregrina var. xalapensis (Kunth) Pennell – not accepted
  Clematis pseudoalpina (Kuntze) A. Nelson – not accepted
  Elaeagnus canadensis (L.) A. Nelson – not accepted
  Pentameris spicata (L.) A. Nelson & J.F. Macbr. – not accepted
  Agrestis alba (L.) Lunell – not accepted
  Ceratochaete aquatica (L.) Lunell – not accepted
  Chalcoelytrum nutans (L.) Lunell – not accepted
  Forasaccus ciliatus (L.) Lunell – not accepted
  Forasaccus purgans (L.) Lunell – not accepted
  Gnomonia elatior (L.) Lunell – not accepted
  Gnomonia ovina (L.) Lunell – not accepted
  Milium virgatum (L.) Lunell – not accepted
  Paneion compressum (L.) Lunell – not accepted
  Paneion nemorale (L.) Lunell – not accepted
  Paneion pratense (L.) Lunell – not accepted
  Stelephuros pratensis (L.) Lunell – not accepted
  Terrellia canadensis (L.) Lunell – not accepted
  Terrellia virginica (L.) Lunell – not accepted
  Zeia canina (L.) Lunell – not accepted
  Zeia cristata (L.) Lunell – not accepted
  Zeia repens (L.) Lunell – not accepted
  Zeia vulgaris var. aestiva (L.) Lunell – not accepted
  Leucacantha cyanus (L.) Nieuwl. & Lunell – not accepted
  Bucetum elatius (L.) Parnell – not accepted
  Bucetum giganteum (L.) Parnell – not accepted
  Agalinis purpurea (L.) Pennell – accepted – purple false foxglove
  Agalinis purpurea var. purpurea (L.) Pennell – accepted – purple false foxglove
  Aureolaria virginica (L.) Pennell – accepted – downy yellow false foxglove
  Bacopa monnieri (L.) Pennell – accepted – herb-of-grace, coastal waterhyssop, herb of grace
  Kneiffia perennis (L.) Pennell – not accepted
  Lindernia dubia (L.) Pennell – accepted – moistbank pimpernel, yellow-seed false pimpernel, shortstalk lindernia, yellowseed false pimpernel
  Lindernia dubia var. dubia (L.) Pennell – not accepted – yellowseed false pimpernel, yellow-seed false pimpernel
  Aureolaria pedicularia (L.) Raf. ex Pennell – accepted – fernleaf yellow false foxglove
  Lepidium papilliferum (L.F. Hend.) A. Nelson & J.F. Macbr. – accepted – slickspot peppergrass, Idaho pepperweed
  Carex cephalantha (L.H. Bailey) E.P. Bicknell – not accepted
  Erosion hypnoides (Lam.) Lunell – not accepted
  Lolium perenne var. multiflorum (Lam.) Parnell – not accepted
  Deyeuxia hyperborea (Lange) Lunell – not accepted
  Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. – accepted – small-flower fiddleneck, smallflower fiddleneck, Menzies' fiddleneck
  Amsinckia menziesii var. menziesii (Lehm.) A. Nelson & J.F. Macbr. – not accepted – Menzies' fiddleneck, rigid fiddleneck
  Clarkia amoena (Lehm.) A. Nelson & J.F. Macbr. – accepted – farewell to spring
  Clarkia amoena ssp. amoena (Lehm.) A. Nelson & J.F. Macbr. – accepted – farewell to spring
  Lethocolea congesta (Lehm.) S.W. Arnell – accepted
  Forasaccus inermis (Leyss.) Lunell – not accepted
  Amblystegium longicuspis Lindb. & Arnell – not accepted
  Bryum affine Lindb. & Arnell – not accepted
  Bryum neodamense var. ovatum Lindb. & Arnell – not accepted
  Calycularia laxa Lindb. & Arnell – accepted
  Dicranum bergeri var. acutifolium Lindb. & Arnell – not accepted
  Fontinalis nitida Lindb. & Arnell – not accepted
  Oncophorus glaucescens Lindb. & Arnell – not accepted
  Pohlia brevinervis Lindb. & Arnell – accepted
  Sphaerocephalus acuminatus Lindb. & Arnell – not accepted
  Stereodon recurvatus Lindb. & Arnell – not accepted
  Timmia comata Lindb. & Arnell – not accepted
  Timmia sibirica Lindb. & Arnell – accepted – Siberian timmia moss
  Lophozia guttulata (Lindb. & Arnell) A. Evans – accepted
  Mesoptychia sahlbergii (Lindb. & Arnell) A. Evans – accepted
  Calliergon richardsonii var. robustum (Lindb. & Arnell) Broth. – not accepted
  Claopodium subpiliferum (Lindb. & Arnell) Broth. – not accepted
  Dicranum acutifolium (Lindb. & Arnell) C.E.O. Jensen – accepted – acuteleaf dicranum moss
  Drepanium recurvatum (Lindb. & Arnell) G. Roth – accepted
  Timmia norvegica var. comata (Lindb. & Arnell) H.A. Crum – not accepted
  Scorpidium latifolium (Lindb. & Arnell) H.K.G. Paul – not accepted
  Campylium longicuspis (Lindb. & Arnell) Hedenäs – accepted
  Cnestrum glaucescens (Lindb. & Arnell) Holm. ex Mog. & Steere – not accepted
  Aulacomnium acuminatum (Lindb. & Arnell) Kindb. – accepted – acutetip aulacomnium moss
  Hypnum recurvatum (Lindb. & Arnell) Kindb. – not accepted – recurved hypnum moss
  Pylaisia polyantha var. brevifolia (Lindb. & Arnell) Limpr. – not accepted
  Aulacommium acuminatum (Lindb. & Arnell) Paris – not accepted
  Cynodontium glaucescens (Lindb. & Arnell) Paris – accepted
  Drepanocladus latifolius (Lindb. & Arnell) Warnst. – not accepted
  Obtusifolium obtusum (Lindb.) S.W. Arnell – accepted
  Ipomoea purpurea var. diversifolia (Lindl.) O'Donell – not accepted
  Penstemon fruticosus ssp. scouleri (Lindl.) Pennell & D.D. Keck – not accepted
  Achillea lanulosa var. arachnoidea Lunell – not accepted
  Adicea fontana Lunell – not accepted
  Antennaria angustiarum Lunell – not accepted
  Antennaria aureola Lunell – not accepted
  Antennaria chelonica Lunell – not accepted
  Antennaria solstitialis Lunell – not accepted
  Artemisia caudata var. calvens Lunell – not accepted
  Bidens vulgata var. schizantha Lunell – not accepted
  Ceratochaete Lunell – not accepted
  Chalcoelytrum Lunell – not accepted
  Chamaesyce aequata Lunell – not accepted
  Chamaesyce aequata var. claudicans Lunell – not accepted
  Chamaesyce erecta Lunell – not accepted
  Chamaesyce glyptosperma var. integrata Lunell – not accepted
  Cirsium nebraskense var. discissum Lunell – not accepted
  Corispermum simplicissimum Lunell – not accepted
  Erigeron anodonta Lunell – not accepted
  Erigeron oligodontus Lunell – not accepted
  Erigeron oxyodontus Lunell – accepted – fleabane
  Erosion Lunell – not accepted
  Erosion ciliare Lunell – not accepted
  Gnomonia Lunell – not accepted
  Gnomonia nutans Lunell – not accepted
  Grindelia squarrosa var. quasiperennis Lunell – not accepted – curlytop gumweed, rosinweed, tarweed, gumweed, curlycup gumweed, curly-cup gumweed
  Lacinaria scariosa var. nieuwlandii Lunell – not accepted
  Liatris scariosa var. novae-angliae Lunell – accepted – New England blazing star
  Nastus Lunell – not accepted
  Paneion Lunell – not accepted
  Paneion triflorum Lunell – not accepted
  Physostegia formosior Lunell – not accepted
  Rorippa hispida var. glabrata Lunell – not accepted
  Rosa polyanthema Lunell – not accepted
  Rosa terrens Lunell – not accepted
  Solidago dumetorum Lunell – not accepted – Turtle Mountain goldenrod
  Sporobolus cryptandrus var. vaginatus Lunell – not accepted
  Terrellia Lunell – not accepted
  Terrellia striata Lunell – not accepted
  Toxicodendron desertorum Lunell – not accepted
  Zeia Lunell – not accepted
  Gentiana crinita var. tonsa (Lunell) B. Boivin – not accepted
  Physostegia virginiana var. formosior (Lunell) B. Boivin – not accepted
  Salicornia europaea var. prona (Lunell) B. Boivin – not accepted
  Rosa woodsii var. terrens (Lunell) Breitung – not accepted
  Rorippa islandica var. glabrata (Lunell) Butters & Abbe – not accepted
  Lacinaria squarrosa var. intermedia (Lunell) DC. – not accepted
  Liatris scariosa var. nieuwlandii (Lunell) E.G. Voss – accepted – Nieuwland's blazing star
  Pilea pumila var. deamii (Lunell) Fernald – not accepted – Deam's clearweed
  Liatris aspera var. intermedia (Lunell) Gaiser – not accepted – tall blazing star
  Liatris scariosa var. virginiana (Lunell) Gaiser – not accepted – Virginia blazing star
  Liatris X nieuwlandii (Lunell) Gaiser – not accepted
  Epilobium angustifolium var. abbreviatum (Lunell) Munz – not accepted
  Rosa X dulcissima Lunell (pro sp.) – accepted – rose
  Anthopogon tonsum (Lunell) Rydb. – not accepted
  Dracocephalum formosius (Lunell) Rydb. – not accepted
  Pilea fontana (Lunell) Rydb. – accepted – lesser clearweed
  Pilea opaca (Lunell) Rydb. – not accepted
  Liatris X fallacior (Lunell) Rydb. (pro sp.) – accepted – gayfeather
  Liatris aspera var. salutans (Lunell) Shinners – not accepted – tall blazing star, tall gayfeather
  Liatris novae-angliae (Lunell) Shinners – not accepted
  Liatris novae-angliae var. nieuwlandii (Lunell) Shinners – not accepted
  Liatris X deamii (Lunell) Shinners – accepted
  Rorippa palustris var. glabrata (Lunell) Stuckey – not accepted
  Gentiana tonsa (Lunell) Vict. – not accepted
  Erigeron nauseosus (M.E. Jones) A. Nelson – accepted – Marysvale fleabane, Marysvale daisy
  Penstemon procerus var. aberrans (M.E. Jones) A. Nelson – accepted – pincushion beardtongue
  Phlox gladiformis (M.E. Jones) E.E. Nelson – accepted – musky phlox, Red Canyon phlox
  Penstemon dolius M.E. Jones ex Pennell – accepted – Jone's penstemon, Jones' beardtongue
  Penstemon dolius var. dolius M.E. Jones ex Pennell – not accepted – Jones' beardtongue, Jones' penstemon
  Penstemon congestus (M.E. Jones) Pennell – not accepted
  Penstemon deustus ssp. sudans (M.E. Jones) Pennell & D.D. Keck – not accepted
  Aureolaria calycosa (Mack. & Bush) Pennell – not accepted
  Castilleja pallida ssp. elegans (Malte) Pennell – not accepted
  Polypodium vulgare var. hesperium (Maxon) A. Nelson & J.F. Macbr. – not accepted
  Trifolium kennedianum (McDermott) A. Nelson & J.F. Macbr. – not accepted
  Paronychia dichotoma (Michx.) A. Nelson – not accepted
  Hydranthelium rotundifolium (Michx.) Pennell – not accepted
  Lindernia anagallidea (Michx.) Pennell – not accepted
  Tragiola pilosa (Michx.) Small & Pennell – not accepted
  Phaeoceros minutus (Mitt.) S.W. Arnell – accepted
  Gymnostichum patulum (Moench) Lunell – not accepted
  Agrimonia pumila Muhl. ex E.P. Bicknell – not accepted
  Glyceria borealis (Nash) A. Nelson – not accepted
  Schizachyrium littorale (Nash) E.P. Bicknell – not accepted – shore little bluestem
  Glyceria nervata var. rigida (Nash) Lunell – not accepted
  Milium barbipulvinatum (Nash) Lunell – not accepted
  Forasaccus marginatus (Nees ex Steud.) Lunell – not accepted
  Asterella marginata (Nees) S.W. Arnell – accepted
  Plagiochila major (Nees) S.W. Arnell – not accepted
  Euphorbia jansenvillensis Nel – accepted
  Euphorbia lombardensis Nel – not accepted
  Euphorbia melanohydrata Nel – accepted
  Euphorbia melanohydrata ssp. melanohydrata Nel – accepted
  Euphorbia meyeri Nel – not accepted
  Euphorbia multiramosa Nel – not accepted
  Euphorbia quadrata Nel – accepted
  Euphorbia stegmatica Nel – not accepted
  Hoodia gibbosa Nel – not accepted
  Hoodia husabensis Nel – not accepted
  Hoodia montana Nel – not accepted
  Hoodia triebneri (Nel) Bruyns – accepted
  Collinsia austromontana (Newsom) Pennell – not accepted
  Balsamorhiza hookeri var. hirsuta (Nutt.) A. Nelson – not accepted – hairy balsamroot
  Erigeron glacialis (Nutt.) A. Nelson – accepted – subalpine fleabane
  Erigeron glacialis var. glacialis (Nutt.) A. Nelson – accepted – subalpine fleabane
  Machaeranthera coronopifolia (Nutt.) A. Nelson – not accepted
  Pachylophis montanus (Nutt.) A. Nelson – not accepted
  Sideranthus gracilis (Nutt.) A. Nelson – not accepted
  Vicia americana var. oregana (Nutt.) A. Nelson – not accepted
  Xylorhiza glabriuscula var. villosa (Nutt.) A. Nelson – not accepted – villous woodyaster
  Pentameris sericea (Nutt.) A. Nelson & J.F. Macbr. – not accepted
  Franseria tomentosa (Nutt.) A. Nelson, non A. Gray – not accepted – bur ragweed
  Clarkia epilobioides (Nutt. ex Torr. & A. Gray) A. Nelson & J.F. Macbr. – accepted – canyon fairyfan, canyon clarkia
  Spirochloe paniculata (Nutt.) Lunell – not accepted
  Agalinis tenuifolia var. parviflora (Nutt.) Pennell – not accepted – slender-leaf false foxglove, slenderleaf false foxglove
  Aureolaria pectinata (Nutt.) Pennell – accepted – combleaf yellow false foxglove
  Gerardia tenuifolia ssp. parviflora (Nutt.) Pennell – not accepted
  Peniophyllum linifolium (Nutt.) Pennell – not accepted
  Mentzelia multicaulis (Osterh.) A. Nelson ex J. Darl. – accepted – manystem blazingstar
  Mentzelia multicaulis var. multicaulis (Osterh.) A. Nelson ex J. Darl. – accepted – manystem blazingstar
  Agrostis vulgaris var. aristata Parnell – not accepted
  Bucetum Parnell – not accepted
  Phalaris arundinacea var. variegata Parnell – not accepted
  Agrostis capillaris var. aristata (Parnell) Druce – not accepted
  Agrostis tenuis var. aristata (Parnell) Druce – not accepted
  Phalaris arundinacea f. variegata (Parnell) Druce – not accepted
  Agrostis tenuis f. aristata (Parnell) Wiegand – not accepted
  Penstemon retrorsus Payson ex Pennell – accepted – Adobe Hills beardtongue
  Penstemon retrosus Payson ex Pennell – not accepted
  Acerates hirtella Pennell – not accepted
  Afzelia pectinata ssp. peninsularis Pennell – not accepted
  Agalinis acuta Pennell – not accepted – sandplain gerardia, sandplain false foxglove
  Agalinis caddoensis Pennell – accepted – Caddo false foxglove
  Agalinis calycina Pennell – accepted – leoncita false foxglove
  Agalinis delicatula Pennell – not accepted
  Agalinis edwardsiana Pennell – accepted – plateau false foxglove
  Agalinis edwardsiana var. glabra Pennell – not accepted
  Agalinis fasciculata var. peninsularis Pennell – not accepted
  Agalinis harperi Pennell – accepted – coastal plain false foxglove
  Agalinis holmiana Pennell – not accepted
  Agalinis homalantha Pennell – accepted – San Antonio false foxglove
  Agalinis keyensis Pennell – not accepted
  Agalinis laxa Pennell – accepted – twoline false foxglove
  Agalinis oligophylla Pennell – accepted – ridgestem false foxglove
  Agalinis oligophylla var. pseudaphylla Pennell – not accepted
  Agalinis paupercula var. borealis Pennell – not accepted – smallflower false foxglove
  Agalinis pinetorum Pennell – not accepted – coastalplain false foxglove, coastal plain false foxglove
  Agalinis pulchella Pennell – accepted – purple gerardia, St. Mark's false foxglove
  Agalinis purpurea var. carteri Pennell – not accepted
  Agalinis stenophylla Pennell – not accepted
  Agalinis tenella Pennell – accepted
  Antirrhinum multiflorum Pennell – not accepted
  Aureolaria flava ssp. macrantha Pennell – not accepted
  Aureolaria flava ssp. typica Pennell – not accepted
  Aureolaria flava var. macrantha Pennell – not accepted – smooth yellow false foxglove
  Aureolaria grandiflora ssp. typica Pennell – not accepted
  Aureolaria grandiflora var. cinerea Pennell – not accepted – largeflower yellow false foxglove
  Aureolaria grandiflora var. pulchra Pennell – not accepted – largeflower yellow false foxglove
  Aureolaria microcarpa Pennell – not accepted
  Aureolaria pectinata ssp. floridana Pennell – not accepted
  Aureolaria pectinata ssp. typica Pennell – not accepted
  Aureolaria pectinata var. eurycarpa Pennell – not accepted
  Aureolaria pectinata var. ozarkensis Pennell – not accepted
  Aureolaria pectinata var. transcendens Pennell – not accepted
  Aureolaria pedicularia ssp. caesariensis Pennell – not accepted
  Aureolaria pedicularia ssp. carolinensis Pennell – not accepted
  Aureolaria pedicularia ssp. typica Pennell – not accepted
  Aureolaria pedicularia var. austromontana Pennell – not accepted – fernleaf yellow false foxglove
  Aureolaria pedicularia var. intercedens Pennell – not accepted – fernleaf yellow false foxglove
  Besseya arizonica Pennell – not accepted – Arizona coraldrops
  Besseya oblongifolia Pennell – not accepted – eggleaf coraldrops
  Brachystigma Pennell – accepted – desert foxglove
  Buchnera breviflora Pennell – not accepted
  Castilleja annua Pennell – accepted – Fairbanks annual Indian paintbrush
  Castilleja chrymactis Pennell – accepted – green Indian paintbrush
  Castilleja ciliata Pennell – not accepted
  Castilleja citrina Pennell – not accepted
  Castilleja clokeyi Pennell – not accepted
  Castilleja elongata Pennell – not accepted – tall paintbrush
  Castilleja franciscana Pennell – not accepted
  Castilleja fulva Pennell – accepted – Elko Indian paintbrush
  Castilleja glandulifera Pennell – accepted – gland Indian paintbrush
  Castilleja gyroloba Pennell – not accepted
  Castilleja henryae Pennell – not accepted
  Castilleja hispida ssp. acuta Pennell – accepted – acute Indian paintbrush
  Castilleja hyetophila Pennell – accepted – coastal red Indian paintbrush
  Castilleja hyperborea Pennell – accepted – northern Indian paintbrush
  Castilleja inflata Pennell – not accepted
  Castilleja labiata Pennell – not accepted
  Castilleja latebracteata Pennell – not accepted
  Castilleja litoralis Pennell – not accepted
  Castilleja ludoviciana Pennell – not accepted – Jeff Davis Parish Indian paintbrush
  Castilleja mearnsii Pennell – not accepted
  Castilleja mogollonica Pennell – not accepted – White Mountains paintbrush
  Castilleja mollis Pennell – accepted – softleaf Indian paintbrush, soft-leaved paintbrush, soft-leaved Indian paintbrush
  Castilleja muelleri Pennell – not accepted – Kluane Lake Indian paintbrush
  Castilleja oreopola ssp. albida Pennell – not accepted
  Castilleja ownbeyana Pennell – not accepted – common Wallowa paintbrush
  Castilleja pallida ssp. caudata Pennell – not accepted
  Castilleja peckiana Pennell – accepted – Peck's Indian paintbrush, peakpaintbrush
  Castilleja raupii Pennell – accepted – Raup's Indian paintbrush, castilléjie de Raup
  Castilleja setosa Pennell – accepted
  Castilleja steenensis Pennell – not accepted
  Castilleja taedifera Pennell – not accepted
  Castilleja thompsonii Pennell – accepted – Thompson's Indian paintbrush
  Castilleja tortifolia Pennell – not accepted
  Castilleja villosissima Pennell – not accepted
  Castilleja wallowensis Pennell – accepted – Wallowa Indian paintbrush
  Castilleja wherryana Pennell – not accepted
  Castilleja wightii ssp. rubra Pennell – not accepted
  Castilleja williamsii Pennell – not accepted
  Castilleja xanthotricha Pennell – accepted – yellowhair Indian paintbrush
  Castilleja yukonis Pennell – accepted – Yukon Indian paintbrush
  Cerastium arvense var. villosissimum Pennell – not accepted
  Chamaecrista keyensis Pennell – not accepted
  Chelone glabra var. typica Pennell – not accepted
  Cordylanthus capillaris Pennell – not accepted
  Cordylanthus carnulosus Pennell – not accepted
  Cordylanthus compactus Pennell – not accepted
  Cordylanthus diffusus Pennell – not accepted
  Cordylanthus ferrisianus Pennell – not accepted
  Cordylanthus hispidus Pennell – not accepted
  Cordylanthus pallescens Pennell – not accepted
  Cordylanthus platycephalus Pennell – not accepted
  Cordylanthus ramosus ssp. setosus Pennell – not accepted
  Cordylanthus tenuifolius Pennell – not accepted
  Eysenhardtia angustifolia Pennell – not accepted
  Gerardia edwardsiana ssp. typica Pennell – not accepted
  Gerardia paupercula var. typica Pennell – not accepted
  Gerardia pulchella Pennell – not accepted
  Gerardia pulcherrima Pennell – not accepted
  Gerardia purpurea ssp. parvula Pennell – not accepted
  Gerardia racemulosa Pennell – not accepted
  Gerardia tenuifolia var. typica Pennell – not accepted
  Gratiola aurea var. obtusa Pennell – not accepted
  Gratiola pilosa var. epilis Pennell – not accepted
  Gratiola virginiana var. aestuariorum Pennell – accepted – roundfruit hedgehyssop
  Gratiola viscidula Pennell – accepted – Short's hedgehyssop
  Gratiola viscidula ssp. viscidula Pennell – not accepted
  Kneiffia brevistipata Pennell – not accepted
  Kneiffia semiglandulosa Pennell – not accepted
  Leucophyllum violaceum Pennell – not accepted
  Limosella pubiflora Pennell – accepted – Chiricahua Mountain mudwort, Chiricahua mudwort
  Lindernia dubia var. typica Pennell – not accepted
  Maurandya acerifolia Pennell – not accepted
  Mecardonia acuminata var. peninsularis Pennell – accepted – axilflower
  Mimulus bifidus Pennell – not accepted
  Mimulus bifidus ssp. fasciculatus Pennell – not accepted
  Mimulus bifidus var. bifidus Pennell – not accepted
  Mimulus brachiatus Pennell – accepted – serpentine monkeyflower
  Mimulus brandegeei Pennell – accepted – Santa Cruz Island monkeyflower
  Mimulus brandegei Pennell – not accepted – Santa Cruz Island monkey-flower
  Mimulus glabratus ssp. michiganensis Pennell – not accepted – Michigan monkey flower
  Mimulus glabratus ssp. typicus Pennell – not accepted
  Mimulus glabratus ssp. utahensis Pennell – not accepted
  Mimulus guttatus ssp. arenicola Pennell – not accepted
  Mimulus guttatus ssp. litoralis Pennell – not accepted
  Mimulus guttatus ssp. littoralis Pennell – not accepted
  Mimulus laxus Pennell – not accepted
  Mimulus macranthus Pennell – not accepted
  Mimulus maguirei Pennell – not accepted
  Mimulus microcarpus Pennell – not accepted
  Mimulus microphyton Pennell – not accepted
  Mimulus multiflorus Pennell – not accepted
  Mimulus pardalis Pennell – not accepted
  Mimulus patulus Pennell – not accepted – stalk-leaved monkey-flower
  Mimulus platycalyx Pennell – accepted – widecalyx monkeyflower
  Mimulus platylaemus Pennell – accepted – widethroat pink monkeyflower
  Mimulus trisulcatus Pennell – not accepted
  Mimulus unimaculatus Pennell – not accepted
  Monarda punctata ssp. immaculata Pennell – not accepted – spotted beebalm
  Monarda punctata ssp. villicaulis Pennell – not accepted
  Pedicularis anaticeps Pennell – not accepted
  Pedicularis attollens ssp. protogyna Pennell – accepted – little elephantshead
  Pedicularis flavida Pennell – not accepted
  Pedicularis latifolia Pennell – not accepted
  Pedicularis pachyrhiza Pennell – not accepted
  Pedicularis paddoensis Pennell – not accepted
  Pedicularis paysoniana Pennell – not accepted
  Pedicularis puchella Pennell – not accepted
  Pedicularis pulchella Pennell – accepted – mountain lousewort
  Pedicularis racemosa ssp. alba Pennell – accepted – sickletop lousewort
  Pedicularis thompsonii Pennell – not accepted
  Penstemon abietinus Pennell – accepted – firleaf beardtongue
  Penstemon aggregatus Pennell – not accepted
  Penstemon alluviorum Pennell – not accepted – lowland beardtongue
  Penstemon arkansanus Pennell – accepted – Arkansas beardtongue
  Penstemon arkansanus var. pubescens Pennell – not accepted
  Penstemon auriberbis Pennell – accepted – Colorado beardtongue
  Penstemon brevisepalus Pennell – accepted
  Penstemon brittoniorum Pennell – not accepted
  Penstemon buckleyi Pennell – accepted – Buckley's penstemon, Buckley's beardtongue
  Penstemon caespitosus ssp. perbrevis Pennell – not accepted
  Penstemon canescens var. typicus Pennell – not accepted
  Penstemon carnosus Pennell – accepted – fleshy beardtongue
  Penstemon caryi Pennell – accepted – Cary's beardtongue, Cary beardtongue
  Penstemon cobaea ssp. typicus Pennell – not accepted
  Penstemon cobaea var. purpureus Pennell – accepted – cobaea beardtongue
  Penstemon cyananthus ssp. longiflorus Pennell – not accepted
  Penstemon cyaneus Pennell – accepted – blue penstemon
  Penstemon deamii Pennell – accepted – Deam's beardtongue
  Penstemon elegantulus Pennell – accepted – rockvine penstemon
  Penstemon flavescens Pennell – accepted – high mountain penstemon
  Penstemon garrettii Pennell – not accepted – Garrett's beardtongue
  Penstemon glaucinus Pennell – accepted – blueleaf beardtongue
  Penstemon jonesi Pennell – not accepted
  Penstemon laevis Pennell – accepted – southwestern penstemon, southwestern beardtongue
  Penstemon laxiflorus Pennell – accepted – nodding beardtongue
  Penstemon leiophyllus Pennell – accepted – smoothleaf penstemon, smoothleaf beardtongue
  Penstemon leiophyllus var. leiophyllus Pennell – accepted – smoothleaf beardtongue, smoothleaf penstemon
  Penstemon lentus Pennell – accepted – handsome penstemon, handsome beardtongue
  Penstemon lentus var. lentus Pennell – accepted – handsome beardtongue
  Penstemon leptanthus Pennell – not accepted – Sevier Plateau beardtongue
  Penstemon mensarum Pennell – accepted – tiger beardtongue
  Penstemon multicaulis Pennell – not accepted
  Penstemon nitidus ssp. polyphyllus Pennell – not accepted
  Penstemon oklahomensis Pennell – accepted – Oklahoma penstemon, Oklahoma beardtongue
  Penstemon ophianthus Pennell – accepted – coiled anther penstemon, Arizona beardtongue
  Penstemon osterhoutii Pennell – accepted – Osterhout's beardtongue
  Penstemon parviflorus Pennell – not accepted – Montezuma County beardtongue
  Penstemon parvus Pennell – accepted – Aquarius Plateau beardtongue, small beardtongue
  Penstemon peckii Pennell – accepted – Peck's beardtongue
  Penstemon saxosorum Pennell – accepted – upland beardtongue
  Penstemon scariosus Pennell – accepted – White River beardtongue
  Penstemon scariosus var. scariosus Pennell – accepted – White River beardtongue
  Penstemon spatulatus Pennell – accepted – Wallowa beardtongue
  Penstemon strictus ssp. angustus Pennell – not accepted
  Penstemon subserratus Pennell – accepted – finetooth beardtongue
  Penstemon tenuiflorus Pennell – accepted – eastern whiteflower beardtongue
  Penstemon tidestromii Pennell – accepted – Tidestrom's beardtongue, Tidestrom beardtongue
  Penstemon triflorus ssp. integrifolius Pennell – not accepted – Heller's beardtongue
  Penstemon uintahensis Pennell – accepted – Uinta Mountain beardtongue, Uintah beardtongue
  Penstemon versicolor Pennell – accepted – variable-color beardtongue
  Penstemon wherryi Pennell – not accepted
  Penstemon wisconsinensis Pennell – not accepted
  Polygala pretzii Pennell – not accepted
  Polygala verticillata var. sphenostachya Pennell – not accepted – whorled milkwort
  Rhexia interior Pennell – not accepted
  Schwalbea australis Pennell – not accepted
  Scrophularia atrata Pennell – accepted – darkflowered figwort, black-flowered figwort
  Scrophularia davidsonii Pennell – not accepted
  Scrophularia minutiflora Pennell – accepted – littleflower figwort
  Scrophularia multiflora Pennell – not accepted
  Scrophularia oregana Pennell – not accepted – Oregon figwort
  Scrophularia villosa Pennell – accepted – Santa Catalina figwort
  Smilax leptanthera Pennell – not accepted
  Stemodia arizonica Pennell – not accepted
  Synthyris borealis Pennell – accepted – northern kittentails
  Synthyris canbyi Pennell – accepted – Mission Mountain kittentails
  Synthyris cymopteroides Pennell – not accepted
  Synthyris hendersonii Pennell – not accepted
  Synthyris laciniata ssp. ibapahensis Pennell – not accepted
  Synthyris missurica ssp. hirsuta Pennell – not accepted – western mountain kittentails
  Synthyris ranunculina Pennell – accepted – Charleston Mountain kittentails
  Synthyris stellata Pennell – not accepted
  Tomanthera caddoensis (Pennell) – not accepted – Caddo purple false-foxglove
  Tomanthera pseudaphylla (Pennell) – not accepted – Shinner's false-foxglove
  Veronica catenata Pennell – accepted – sessile water-speedwell, chain speedwell
  Veronica connata ssp. glaberrima Pennell – not accepted
  Veronica connata var. typica Pennell – not accepted
  Veronica glandifera Pennell – not accepted
  Veronica peregrina var. typica Pennell – not accepted
  Cordylanthus glandulosus Pennell & Clokey – not accepted
  Pedicularis semibarbata var. charlestonensis Pennell & Clokey – accepted – Charleston pinewood lousewort, Charleston lousewort
  Pedicularis semibarbata ssp. charlestonensis (Pennell & Clokey) Clokey – not accepted
  Penstemon eriantherus var. redactus Pennell & D.D. Keck – accepted – longsac penstemon
  Penstemon menziesii ssp. thompsonii Pennell & D.D. Keck – not accepted
  Penstemon whitedii ssp. tristis Pennell & D.D. Keck – not accepted
  Pedicularis rainierensis Pennell & F.A. Warren – accepted – Mt. Rainier lousewort
  Castilleja cryptantha Pennell & G.N. Jones – accepted – obscure Indian paintbrush
  Penstemon alamosensis Pennell & G.T. Nisbet – accepted – Los Alamos beardtongue, Alamo beardtongue
  Pedicularis atrosanguinea Pennell & J.W. Thomp. – not accepted
  Pedicularis bracteosa var. atrosanguinea (Pennell & J.W. Thomp.) Cronquist – accepted – bracted lousewort
  Synthyris paysonii Pennell & L.O. Williams – not accepted
  Castilleja nivea Pennell & Ownbey – accepted – snow Indian paintbrush
  Castilleja villicaulis Pennell & Ownbey – not accepted
  Dodecatheon pulchellum ssp. superbum (Pennell & Stair) Hultén – not accepted
  Chelone chlorantha Pennell & Wherry – not accepted
  Chelone glabra var. elongata Pennell & Wherry – not accepted
  Chelone glabra var. ochroleuca Pennell & Wherry – not accepted
  Chelone obliqua var. erwiniae Pennell & Wherry – accepted – Erwin's red turtlehead
  Chelone obliqua var. speciosa Pennell & Wherry – accepted – red turtlehead
  Chelone glabra var. chlorantha (Pennell & Wherry) Cooperr. – not accepted
  Agalinis flava var. macrantha (Pennell) B. Boivin – not accepted
  Agalinis purpurea var. racemulosa (Pennell) B. Boivin – not accepted
  Castilleja pallida var. caudata (Pennell) B. Boivin – not accepted
  Scrophularia californica var. oregana (Pennell) B. Boivin – not accepted
  Veronica comosa var. glaberrima (Pennell) B. Boivin – not accepted
  Castilleja linariifolia var. omnipubescens (Pennell) Clokey – not accepted
  Gerardia grandiflora var. cinerea (Pennell) Cory – not accepted
  Penstemon guadalupensis var. ernstii (Pennell) Cory – not accepted
  Penstemon triflorus var. integrifolius (Pennell) Cory – accepted – Heller's beardtongue
  Cassia aristellata (Pennell) Cory ex Cory & H.B. Parks – not accepted
  Pedicularis bracteosa var. flavida (Pennell) Cronquist – accepted – towering lousewort
  Pedicularis bracteosa var. latifolia (Pennell) Cronquist – accepted – widepetal lousewort
  Pedicularis bracteosa var. pachyrhiza (Pennell) Cronquist – accepted – towering lousewort
  Pedicularis bracteosa var. paysoniana (Pennell) Cronquist – accepted – Payson's lousewort
  Pedicularis racemosa var. alba (Pennell) Cronquist – not accepted
  Penstemon attenuatus var. palustris (Pennell) Cronquist – accepted – sulphur beardtongue
  Penstemon nitidus var. polyphyllus (Pennell) Cronquist – accepted – waxleaf penstemon
  Penstemon procerus var. brachyanthus (Pennell) Cronquist – accepted – pincushion beardtongue
  Synthyris pinnatifida var. canescens (Pennell) Cronquist – not accepted – hairy kittentails
  Sairocarpus multiflorus (Pennell) D.A. Sutton – accepted – Sierra snapdragon
  Penstemon attenuatus ssp. palustris (Pennell) D.D. Keck – not accepted
  Penstemon crandallii ssp. glabrescens (Pennell) D.D. Keck – accepted – Crandall's beardtongue
  Penstemon crandallii ssp. glabrescens var. glabrescens (Pennell) D.D. Keck – not accepted – Crandall's beardtongue
  Penstemon humilis ssp. obtusifolius (Pennell) D.D. Keck – not accepted – low beardtongue
  Penstemon jamesii ssp. ophianthus (Pennell) D.D. Keck – not accepted
  Penstemon moffatii ssp. paysonii (Pennell) D.D. Keck – not accepted – Moffatt's beardtongue
  Penstemon procerus ssp. brachyanthus (Pennell) D.D. Keck – not accepted
  Penstemon rydbergii ssp. aggregatus (Pennell) D.D. Keck – not accepted
  Penstemon tolmiei ssp. brachyanthus (Pennell) D.D. Keck – not accepted
  Gerardia paupercula var. borealis (Pennell) Deam – not accepted
  Monarda punctata ssp. punctata var. villicaulis (Pennell) E.J. Palmer & Steyerm. – not accepted – spotted beebalm
  Monarda punctata var. villicaulis (Pennell) E.J. Palmer & Steyerm. – accepted – spotted beebalm
  Mabrya acerifolia (Pennell) Elisens – accepted – brittlestem
  Penstemon decurvus Pennell ex Crosswh. – not accepted
  Castilleja calcicola Pennell ex Edwin – not accepted
  Castilleja flavescens Pennell ex Edwin – not accepted
  Castilleja angustifolia var. flavescens (Pennell ex Edwin) N.H. Holmgren – accepted – northwestern Indian paintbrush, northwestern paintbrush
  Antirrhinum hookerianum Pennell ex Millsp. – not accepted
  Penstemon virens Pennell ex Rydb. – accepted – Front Range beardtongue
  Mimulus glabratus var. michiganensis (Pennell) Fassett – not accepted – Michigan monkey-flower, Michigan monkeyflower
  Penstemon gracilis var. wisconsinensis (Pennell) Fassett – not accepted – Wisconsin penstemon
  Gerardia flava var. macrantha (Pennell) Fernald – not accepted
  Gerardia grandiflora var. pulchra (Pennell) Fernald – not accepted
  Gerardia pedicularia var. austromontana (Pennell) Fernald – not accepted
  Gerardia pedicularia var. intercedens (Pennell) Fernald – not accepted
  Melampyrum lineare var. pectinatum (Pennell) Fernald – accepted – narrowleaf cowwheat
  Veronica connata var. glaberrima (Pennell) Fernald – not accepted
  Castilleja subinclusa var. franciscana (Pennell) G.L. Nesom – not accepted
  Gerardia purpurea var. racemulosa (Pennell) Gleason – not accepted
  Chamaecrista lineata var. keyensis (Pennell) H.S. Irwin & Barneby – accepted – narrowpod sensitive pea, Big Pine partridge pea
  Castilleja caudata var. auricoma (Pennell) Hultén – accepted – Port Clarence Indian paintbrush
  Asclepias longifolia ssp. hirtella (Pennell) J. Farmer & C.R. Bell – not accepted
  Asclepias longifolia var. hirtella (Pennell) J. Farmer & C.R. Bell – not accepted
  Cassia keyensis (Pennell) J.F. Macbr. – not accepted
  Cerastium velutinum var. villosissimum (Pennell) J.K. Morton – accepted – Octoraro Creek chickweed
  Synthyris missurica ssp. stellata (Pennell) Kartesz & Gandhi – accepted – western mountain kittentails
  Rhexia mariana var. interior (Pennell) Kral & Bostick – accepted – Maryland meadowbeauty
  Synthyris oblongifolia (Pennell) L. Hufford & M. McMahon – accepted – eggleaf kittentails
  Mimulus guttatus var. laxus (Pennell) M. Peck – not accepted
  Diplacus fasciculatus (Pennell) McMinn – accepted – Santa Lucia Mountain bush monkeyflower
  Castilleja wightii ssp. inflata (Pennell) Munz – not accepted
  Castilleja wightii ssp. litoralis (Pennell) Munz – not accepted
  Cordylanthus littoralis ssp. platycephalus (Pennell) Munz – not accepted
  Cordylanthus palmatus ssp. carnulosus (Pennell) Munz – not accepted
  Cordylanthus pilosus ssp. diffusus (Pennell) Munz – not accepted
  Oenothera sessilis (Pennell) Munz – not accepted
  Oenothera tetragona var. brevistipata (Pennell) Munz – not accepted
  Oenothera tetragona var. longistipata (Pennell) Munz – not accepted
  Oenothera tetragona var. velutina (Pennell) Munz – not accepted
  Castilleja martinii var. clokeyi (Pennell) N.H. Holmgren – not accepted
  Castilleja pilosa var. steenensis (Pennell) N.H. Holmgren – accepted – Steenes Indian paintbrush, Steen's mountain paintbrush
  Penstemon caespitosus var. perbrevis (Pennell) N.H. Holmgren – accepted – mat penstemon
  Penstemon rydbergii var. aggregatus (Pennell) N.H. Holmgren – accepted – meadow beardtongue, meadow penstemon
  Penstemon scariosus var. garrettii (Pennell) N.H. Holmgren – accepted – Garrett's beardtongue
  Penstemon cyananthus var. longiflorus (Pennell) Neese – not accepted
  Castilleja hispida var. acuta (Pennell) Ownbey – not accepted
  Castilleja parviflora var. albida (Pennell) Ownbey – accepted – smallflower Indian paintbrush
  Penstemon alpinus ssp. magnus (Pennell) Penland – not accepted
  Penstemon alpinus var. nagnus (Pennell) Penland – not accepted
  Agalinis pinetorum var. delicatula (Pennell) Pennell – not accepted
  Asarina acerifolia (Pennell) Pennell – not accepted
  Aureolaria grandiflora ssp. cinerea (Pennell) Pennell – not accepted
  Aureolaria grandiflora ssp. pulchra (Pennell) Pennell – not accepted
  Aureolaria pectinata ssp. eurycarpa (Pennell) Pennell – not accepted
  Aureolaria pectinata ssp. transcendens (Pennell) Pennell – not accepted
  Aureolaria pectinata var. floridana (Pennell) Pennell – not accepted
  Aureolaria pedicularia ssp. austromontana (Pennell) Pennell – not accepted
  Aureolaria pedicularia ssp. intercedens (Pennell) Pennell – not accepted
  Aureolaria pedicularia var. caesariensis (Pennell) Pennell – not accepted
  Aureolaria pedicularia var. carolinensis (Pennell) Pennell – not accepted
  Gerardia acuta (Pennell) Pennell – not accepted
  Gerardia caddoensis (Pennell) Pennell – not accepted
  Gerardia calycina (Pennell) Pennell – not accepted
  Gerardia edwardsiana (Pennell) Pennell – not accepted
  Gerardia edwardsiana ssp. glabra (Pennell) Pennell – not accepted
  Gerardia fasciculata ssp. peninsularis (Pennell) Pennell – not accepted
  Gerardia homalantha (Pennell) Pennell – not accepted
  Gerardia keyensis (Pennell) Pennell – not accepted
  Gerardia laxa (Pennell) Pennell – not accepted
  Gerardia paupercula ssp. borealis (Pennell) Pennell – not accepted
  Gerardia pseudaphylla (Pennell) Pennell – not accepted
  Gerardia pulchella var. delicatula (Pennell) Pennell – not accepted
  Gerardia purpurea var. carteri (Pennell) Pennell – not accepted
  Gerardia stenophylla (Pennell) Pennell – not accepted
  Gerardia tenella (Pennell) Pennell – not accepted
  Lindernia dubia var. inundata (Pennell) Pennell – not accepted – false pimpernel, lindernie litigieuse variété estuarienne, yellowseed false pimpernel
  Penstemon canescens var. brittoniorum (Pennell) Pennell – not accepted
  Penstemon cobaea ssp. purpureus (Pennell) Pennell – not accepted
  Penstemon gracilis ssp. wisconsinensis (Pennell) Pennell – not accepted
  Seymeria harvardii (Pennell) Pennell – not accepted
  Seymeria pectinata ssp. peninsularis (Pennell) Pennell – accepted – piedmont blacksenna
  Tragiola pilosa ssp. epilis (Pennell) Pennell – not accepted
  Mimulus michiganensis (Pennell) Posto & Prather – accepted – Michigan monkeyflower, Michigan monkey-flower
  Penstemon X jonesii Pennell (pro. sp.) – accepted – Jones' penstemon
  Penstemon australis ssp. laxiflorus (Pennell) R.W. Benn. – not accepted – Eustis Lake beardtongue
  Penstemon laevigatus ssp. alluviorum (Pennell) R.W. Benn. – not accepted
  Penstemon laevigatus ssp. deamii (Pennell) R.W. Benn. – not accepted
  Penstemon laevigatus var. deamii (Pennell) R.W. Benn. – not accepted
  Penstemon pallidus ssp. arkansanus (Pennell) R.W. Benn. – not accepted
  Castilleja caudata (Pennell) Rebrist. – accepted – Port Clarence Indian paintbrush
  Castilleja caudata var. caudata (Pennell) Rebrist. – accepted – Port Clarence Indian paintbrush
  Penstemon humilis var. obtusifolius (Pennell) Reveal – accepted – low beardtongue
  Schwalbea americana var. australis (Pennell) Reveal & C.R. Broome – not accepted
  Agalinis pedicularia var. caesariensis (Pennell) S.F. Blake – not accepted
  Penstemon longiflorus (Pennell) S.L. Clark – accepted – longflower penstemon
  Monarda punctata var. immaculata (Pennell) Scora – accepted
  Agalinis pseudaphylla (Pennell) Shinners – not accepted
  Castilleja purpurea var. citrina (Pennell) Shinners – accepted – prairie Indian paintbrush, citron paintbrush
  Nemexia leptanthera (Pennell) Small – not accepted
  Seymeria havardii (Pennell) Standl. – not accepted
  Oenothera pilosella ssp. sessilis (Pennell) Straley – accepted – meadow evening primrose, meadow evening-primrose, meadow eveningprimrose
  Oenothera pilosella var. sellilis (Pennell) Straley – not accepted
  Castilleja affinis ssp. litoralis (Pennell) T.I. Chuang & Heckard – accepted – coast Indian paintbrush
  Castilleja subinclusa ssp. franciscana (Pennell) T.I. Chuang & Heckard – accepted – longleaf Indian paintbrush
  Cordylanthus mollis ssp. hispidus (Pennell) T.I. Chuang & Heckard – not accepted – hispid bird's-beak
  Cordylanthus tenuis ssp. capillaris (Pennell) T.I. Chuang & Heckard – accepted – Pennell's bird's-beak, Pennell's bird's beak
  Cordylanthus tenuis ssp. pallescens (Pennell) T.I. Chuang & Heckard – accepted – pallid bird's-beak
  Cordylanthus wrightii ssp. tenuifolius (Pennell) T.I. Chuang & Heckard – accepted – Wright's bird's-beak, Wright's bird's beak
  Chloropyron molle ssp. hispidum (Pennell) Tank & J.M. Egger – accepted – hispid bird's-beak
  Pedicularis bracteosa ssp. paysoniana (Pennell) W.A. Weber – not accepted
  Asclepias hirtella (Pennell) Woodson – accepted – green milkweed, tall-green milkweed, prairie milkweed
  Penstemon eriantherus var. whitedii (Piper) A. Nelson – accepted – Whited's penstemon
  Clarkia gracilis (Piper) A. Nelson & J.F. Macbr. – accepted – slender clarkia
  Clarkia gracilis ssp. gracilis (Piper) A. Nelson & J.F. Macbr. – accepted – slender clarkia
  Phacelia ivesiana var. glandulifera (Piper) A. Nelson & J.F. Macbr. – not accepted
  Glyceria occidentalis (Piper) J.C. Nelson – not accepted – northwestern mannagrass, western mannagrass
  Glyceria X occidentalis (Piper) J.C. Nelson – accepted
  Terrellia curvata (Piper) Lunell – not accepted
  Penstemon globosus (Piper) Pennell & D.D. Keck – accepted – globe penstemon
  Synthyris lanuginosa (Piper) Pennell & J.W. Thomp. – accepted – featherleaf kittentails
  Bacopa egensis (Poepp.) Pennell – accepted – Brazilian waterhyssop
  Geum flavum (Porter) E.P. Bicknell – not accepted
  Zeia spicata (Pursh) Lunell – not accepted
  Lindernia dubia var. major (Pursh) Pennell – not accepted
  Pedicularis langsdorffii ssp. arctica (R. Br.) Pennell – accepted – arctic lousewort
  Pedicularis langsdorfii ssp. arctica (R. Br.) Pennell – not accepted – arctic lousewort
  Hesperolinon sharsmithiae R. O'Donnell – accepted
  Streptanthus vernalis R. O'Donnell & R.W. Dolan – accepted
  Sedum integrifolium (Raf.) A. Nelson – not accepted – ledge stonecrop
  Sedum integrifolium ssp. integrifolium (Raf.) A. Nelson – not accepted – entireleaf stonecrop
  Agalinis tenuifolia ssp. leucanthera (Raf.) Pennell – not accepted
  Agalinis tenuifolia var. leucanthera (Raf.) Pennell – not accepted – slenderleaf false foxglove
  Aureolaria flava ssp. reticulata (Raf.) Pennell – not accepted
  Aureolaria flava var. reticulata (Raf.) Pennell – not accepted
  Besseya cinerea (Raf.) Pennell – not accepted
  Dasystephana tenuifolia (Raf.) Pennell – not accepted
  Gerardia obtusifolia (Raf.) Pennell – not accepted
  Gerardia tenuifolia ssp. leucanthera (Raf.) Pennell – not accepted
  Mecardonia acuminata var. microphylla (Raf.) Pennell – accepted – axilflower
  Synthyris missurica (Raf.) Pennell – accepted – tailed kittentails
  Synthyris missurica ssp. missurica (Raf.) Pennell – accepted – tailed kittentails
  Chelone montana (Raf.) Pennell & Wherry – not accepted
  Viburnum nudum var. serotinum Ravenel ex Chapm. – not accepted
  Sarmentypnum procera (Renauld & Arnell) Hedenäs – accepted
  Warnstorfia procera (Renauld & Arnell) Tuom. & T.J. Kop. – not accepted
  Drepanocladus procerus (Renauld & Arnell) Warnst. – not accepted
  Melasma melampyroides (Rich.) Pennell – not accepted
  Zeia glauca (Roem. & Schult.) Lunell – not accepted
  Kneiffia tetragona (Roth) Pennell – not accepted
  Oreolirion arizonicum (Rothr.) E.P. Bicknell – not accepted
  Melica macbridei Rowland ex A. Nelson – not accepted
  Melica fugax var. macbridei (Rowland ex A. Nelson) Beetle – not accepted
  Paneion pratericola (Rydb. & Nash) Lunell – not accepted
  Antennaria parvifolia var. bracteosa (Rydb.) A. Nelson – not accepted
  Arenaria macrantha (Rydb.) A. Nelson – not accepted
  Crepis alpicola (Rydb.) A. Nelson – not accepted
  Gentiana strictiflora (Rydb.) A. Nelson – not accepted
  Hieracium scouleri var. griseum (Rydb.) A. Nelson – not accepted
  Oxytropis patens (Rydb.) A. Nelson – not accepted
  Petalostemon purpureus var. mollis (Rydb.) A. Nelson – not accepted
  Sideranthus spinulosus var. glaberrimus (Rydb.) A. Nelson – not accepted
  Spiranthes stricta (Rydb.) A. Nelson – not accepted
  Symphoricarpos oreophilus var. utahensis (Rydb.) A. Nelson – accepted – Utah snowberry
  Valeriana acutiloba var. ovata (Rydb.) A. Nelson – not accepted
  Mentzelia laevicaulis var. acuminata (Rydb.) A. Nelson & J.F. Macbr. – not accepted
  Pedicularis contorta var. ctenophora (Rydb.) A. Nelson & J.F. Macbr. – accepted – coiled lousewort
  Pedicularis contorta var. tenophora (Rydb.) A. Nelson & J.F. Macbr. – not accepted
  Antennaria arida var. humilis (Rydb.) E.E. Nelson – not accepted
  Antennaria rosea var. angustifolia (Rydb.) E.E. Nelson – not accepted
  Scrophularia occidentalis (Rydb.) E.P. Bicknell – not accepted
  Ceratoxalis coloradensis (Rydb.) Lunell – not accepted
  Lobelia strictiflora (Rydb.) Lunell – not accepted
  Paneion interius (Rydb.) Lunell – not accepted
  Zeia smithii (Rydb.) Lunell – not accepted
  Lophozia excisa var. grandiretis S. Arnell – not accepted
  Lophozia excisa var. palustris S. Arnell – not accepted
  Chenopodium subglabrum (S. Watson) A. Nelson – accepted – smooth goosefoot
  Cardamine cordifolia var. lyallii (S. Watson) A. Nelson & J.F. Macbr. – not accepted – Lyall's bittercress, heartleaf bittercress
  Muhlenbergia setiglumis (S. Watson) A. Nelson & J.F. Macbr. – not accepted
  Asterella dominicensis S.W. Arnell – accepted
  Bazzania papillosa S.W. Arnell – accepted
  Blepharolejeunea S.W. Arnell – accepted
  Brachiolejeunea fernandeziana S.W. Arnell – accepted
  Capillolejeunea S.W. Arnell – accepted
  Capillolejeunea mascarena S.W. Arnell – accepted
  Cephaloziella anthelioides S.W. Arnell – accepted
  Cephaloziella garsidei S.W. Arnell – accepted
  Cephaloziella schelpei S.W. Arnell – accepted
  Cephaloziella tabularis S.W. Arnell – accepted
  Cephaloziella transvaalensis S.W. Arnell – accepted
  Cephaloziella triplicata S.W. Arnell – accepted
  Cephaloziella umtaliensis S.W. Arnell – accepted
  Cheilolejeunea camerunensis S.W. Arnell – accepted
  Cheilolejeunea upoluensis S.W. Arnell – accepted
  Cololejeunea mocambiquensis S.W. Arnell – accepted
  Diplophyllum africanum S.W. Arnell – accepted
  Drepanolejeunea capulata var. flagellifera S.W. Arnell – accepted
  Drepanolejeunea tristaniana S.W. Arnell – accepted
  Fossombronia densilamellata S.W. Arnell – accepted
  Fossombronia montaguensis S.W. Arnell – accepted
  Frullania degelii S.W. Arnell – accepted
  Harpalejeunea schiffneri S.W. Arnell – accepted
  Leiocolea arctica S.W. Arnell – not accepted
  Lejeunea fernandeziana S.W. Arnell – accepted
  Lejeunea longicollis S.W. Arnell – accepted
  Lepidozia eenii S.W. Arnell – accepted
  Lophocolea randii S.W. Arnell – accepted
  Lophocolea tristaniana S.W. Arnell – accepted
  Lophozia arctica S.W. Arnell – not accepted
  Lophozia arctica S.W. Arnell – not accepted
  Obtusifolium S.W. Arnell – accepted
  Plagiochila ekmanii S.W. Arnell – accepted
  Plagiochila injasutiensis S.W. Arnell – accepted
  Plagiochila kerneriana S.W. Arnell – accepted
  Plagiochila lehmanniana S.W. Arnell – accepted
  Plagiochila lunata S.W. Arnell – accepted
  Plagiochila pseudoattenuata S.W. Arnell – accepted
  Plagiochila talinayi S.W. Arnell – accepted
  Plagiochila wettsteiniana S.W. Arnell – accepted
  Plagiochila wiemanniana S.W. Arnell – accepted
  Radula subsquarrosa S.W. Arnell – accepted
  Riccardia mejlandii S.W. Arnell – accepted
  Riccardia obtusa S.W. Arnell – accepted
  Riccardia opuntiiformis S.W. Arnell – accepted
  Riccardia tristaniana S.W. Arnell – accepted
  Riccia albolimbata S.W. Arnell – accepted
  Riccia cubensis S.W. Arnell – accepted
  Riccia ekmanii S.W. Arnell – accepted
  Riccia okahandjana S.W. Arnell – accepted
  Riccia volkii S.W. Arnell – accepted
  Scapania esterhuyseniae S.W. Arnell – accepted
  Scapania hedbergii S.W. Arnell – accepted
  Scapania zemliae S.W. Arnell – accepted
  Schistochila kunkelii S.W. Arnell – accepted
  Acrobolbus ruwenzorensis (S.W. Arnell) Briscoe – accepted
  Hyalolepidozia S.W. Arnell ex Grolle – accepted
  Lophocolea wacei (S.W. Arnell ex J.J. Engel & Vána) Vána & L. Söderstr. – accepted
  Plagiochila wacei S.W. Arnell ex Vána & J.J. Engel – accepted
  Andrewsianthus marionensis (S.W. Arnell) Grolle – accepted
  Nephelolejeunea talinayi (S.W. Arnell) Grolle – accepted
  Triandrophyllum fernandeziense (S.W. Arnell) Grolle ex Fulford & Hatcher – accepted
  Lophonardia tristaniana (S.W. Arnell) L. Söderstr. & Vána – accepted
  Mesoptychia heterocolpos var. arctica (S.W. Arnell) L. Söderstr. & Vána – accepted
  Leiocolea heterocolpos var. arctica (S.W. Arnell) Martensson – not accepted
  Cheilolejeunea ruwenzorensis (S.W. Arnell) R.M. Schust. – accepted
  Gymnocoleopsis capensis (S.W. Arnell) R.M. Schust. – accepted
  Leptoscyphus hedbergii (S.W. Arnell) R.M. Schust. – accepted
  Psiloclada clandestina ssp. spinosa (S.W. Arnell) R.M. Schust. – accepted
  Temnoma quadripartitum var. randii (S.W. Arnell) R.M. Schust. – accepted
  Lophozia heterocolpos var. arctica (S.W. Arnell) R.M. Schust. & Damsh. – not accepted
  Cheilolejeunea convexa (S.W. Arnell) S.W. Arnell – accepted
  Lophocolea muhavurensis (S.W. Arnell) S.W. Arnell ex Pócs – accepted
  Tritomaria exsectiformis ssp. camerunensis (S.W. Arnell) S.W. Arnell ex Vána – accepted
  Gymnomitrion subintegrum (S.W. Arnell) Vána – accepted
  Frullania magellanica ssp. tristaniana (S.W. Arnell) Vána & J.J. Engel – accepted
  Plagiochila tristaniana (S.W. Arnell) Vána & J.J. Engel – accepted
  Linaria canadensis var. texana (Scheele) Pennell – not accepted
  Chiloscyphus polyanthos var. rivularis (Schrad.) Lindb. & Arnell – accepted
  Zeia richardsonii (Schrad.) Lunell – not accepted
  Persicaria tomentosa (Schrank) E.P. Bicknell – not accepted
  Neorhodella Scott, Yokoyama, Billard, Fresnel & West – accepted
  Terrellia diversiglumis (Scribn. & C.R. Ball) Lunell – not accepted
  Agropyron spicatum var. vaseyi (Scribn. & J.G. Sm.) E.E. Nelson – not accepted
  Zeia mollis (Scribn. & J.G. Sm.) Lunell – not accepted
  Zeia pseudorepens (Scribn. & J.G. Sm.) Lunell – not accepted
  Zeia riparia (Scribn. & J.G. Sm.) Lunell – not accepted
  Paneion longiligulum (Scribn. & T.A. Williams) Lunell – not accepted
  Pentameris americana (Scribn.) A. Nelson & J.F. Macbr. – not accepted
  Pentameris epilis (Scribn.) A. Nelson & J.F. Macbr. – not accepted
  Pentameris thermale (Scribn.) A. Nelson & J.F. Macbr. – not accepted
  Forasaccus ciliatus var. laeviglumis (Scribn. ex Shear) Lunell – not accepted
  Forasaccus latiglumis (Scribn. ex Shear) Lunell – not accepted
  Forasaccus pumpellianus (Scribn.) Lunell – not accepted
  Zeia occidentalis (Scribn.) Lunell – not accepted
  Cephaloziella capensis (Sim) S.W. Arnell – accepted
  Cephaloziella lycopodioides (Sim) S.W. Arnell – accepted
  Cephaloziella natalensis (Sim) S.W. Arnell – accepted
  Phaeoceros bolusii (Sim) S.W. Arnell – accepted
  Tozzettia fulva (Sm.) Lunell – not accepted
  Chamaecrista deeringiana Small & Pennell – accepted – Florida Keys sensitive pea
  Cassia deeringiana (Small & Pennell) J.F. Macbr. – not accepted
  Persicaria robustior (Small) E.P. Bicknell – accepted – stout smartweed
  Stachys tenuifolia var. latidens (Small ex Britton) J.B. Nelson – not accepted – smooth hedgenettle
  Stachys hyssopifolia var. lythroides (Small) J.B. Nelson – not accepted – hyssopleaf hedgenettle, Tallahassee hedge-nettle
  Smilax biltmoreana (Small) J.B. Norton ex Pennell – accepted – Biltmore's carrionflower
  Smilax hugeri (Small) J.B. Norton ex Pennell – accepted – Huger's carrionflower
  Ceratoxalis cymosa (Small) Lunell – not accepted
  Agalinis tenuifolia var. polyphylla (Small) Pennell – not accepted – slenderleaf false foxglove
  Agalinis viridis (Small) Pennell – accepted – green false foxglove
  Aureolaria dispersa (Small) Pennell – not accepted
  Gerardia tenuifolia ssp. polyphylla (Small) Pennell – not accepted
  Lejeunea flava ssp. tabularis (Spreng.) S.W. Arnell – accepted
  Asterella bachmannii (Steph.) S.W. Arnell – accepted
  Asterella muscicola (Steph.) S.W. Arnell – accepted
  Asterella wilmsii (Steph.) S.W. Arnell – accepted
  Riccardia compacta (Steph.) S.W. Arnell – accepted
  Riccardia saccatiflora (Steph.) S.W. Arnell – accepted
  Solenostoma stoloniferum (Steph.) S.W. Arnell – accepted
  Rhinanthus arcticus (Sterneck) Pennell – not accepted
  Penstemon deustus ssp. variabilis (Suksd.) Pennell & D.D. Keck – not accepted
  Macuillamia repens (Sw.) Pennell – not accepted
  Mecardonia dianthera (Sw.) Pennell – not accepted
  Ivesia paniculata T.W. Nelson & J.P. Nelson – accepted – Ash Creek mousetail, Ash Creek ivesia
  Lathyrus biflorus T.W. Nelson & J.P. Nelson – accepted – twoflower pea, two-flowered lathyrus
  Lupinus constancei T.W. Nelson & J.P. Nelson – accepted – lassicus lupine, The Lassics lupine
  Madia doris-nilesiae T.W. Nelson & J.P. Nelson – not accepted – serpentine tarweed
  Madia stebbinsii T.W. Nelson & J.P. Nelson – not accepted – Stebbins' tarweed
  Minuartia decumbens T.W. Nelson & J.P. Nelson – accepted – The Lassics sandwort, lassicus stitchwort
  Minuartia stolonifera T.W. Nelson & J.P. Nelson – accepted – stolon sandwort
  Silene serpentinicola T.W. Nelson & J.P. Nelson – accepted – serpentine Indian pink
  Streptanthus oblanceolatus T.W. Nelson & J.P. Nelson – accepted
  Harmonia doris-nilesiae (T.W. Nelson & J.P. Nelson) B.G. Baldw. – accepted – serpentine tarweed
  Harmonia stebbinsii (T.W. Nelson & J.P. Nelson) B.G. Baldw. – accepted – Stebbins' tarweed
  Lupinus lepidus var. constancei (T.W. Nelson & J.P. Nelson) Isely – not accepted
  Linanthus nuttallii ssp. howellii T.W. Nelson & R. Patt. – not accepted – Mt. Tedoc linanthus
  Leptosiphon nuttallii ssp. howellii (T.W. Nelson & R. Patt.) J.M. Porter & L.A. Johnson – accepted – Mt. Tedoc linanthus
  Silene salmonacea T.W. Nelson, J.P. Nelson & S.A. Erwin – accepted
  Luzula intermedia (Thuill.) A. Nelson – not accepted
  Pentameris unispicata (Thurb.) A. Nelson & J.F. Macbr. – not accepted
  Tonestus pygmaeus (Torr. & A. Gray) A. Nelson – accepted – pygmy goldenweed
  Mitreola angustifolia (Torr. & A. Gray) J.B. Nelson – not accepted
  Paronychia depressa (Torr. & A. Gray) Nutt. ex A. Nelson – accepted – spreading nailwort
  Paronychia depressa var. depressa (Torr. & A. Gray) Nutt. ex A. Nelson – not accepted – spreading nailwort
  Penstemon deustus ssp. heterander (Torr. & A. Gray) Pennell & D.D. Keck – not accepted
  Gaurella canescens (Torr. & Frém.) A. Nelson – not accepted
  Chondrophylla fremontii (Torr.) A. Nelson – not accepted
  Claytonia lanceolata var. sessilifolia (Torr.) A. Nelson – not accepted – lanceleaf springbeauty
  Stephanomeria pauciflora (Torr.) A. Nelson – accepted – brownplume wirelettuce, skeletonweed, wire-lettuce, wire lettuce, fewflower wirelettuce
  Stephanomeria pauciflora var. pauciflora (Torr.) A. Nelson – not accepted
  Perideridia californica (Torr.) A. Nelson & J.F. Macbr. – accepted – California yampah
  Puccinellia fasciculata (Torr.) E.P. Bicknell – accepted – Torrey alkaligrass, saltmarsh alkaligrass
  Puccinellia fasciculata var. fasciculata (Torr.) E.P. Bicknell – not accepted
  Phlox woodhousei (Torr. ex A. Gray) E.E. Nelson – not accepted
  Aureolaria grandiflora ssp. serrata (Torr. ex Benth.) Pennell – not accepted
  Aureolaria grandiflora var. serrata (Torr. ex Benth.) Pennell – not accepted – largeflower yellow false foxglove
  Paneion glaucum (Vahl) Lunell – not accepted
  Aloe condyae van Jaarsv. & P. Nel – accepted
  Pentameris intermedia (Vasey) A. Nelson & J.F. Macbr. – not accepted
  Dalucum hallii (Vasey) Lunell – not accepted
  Deyeuxia americana (Vasey) Lunell – not accepted
  Gnomonia viridula (Vasey) Lunell – not accepted
  Milium leibergii (Vasey) Lunell – not accepted
  Milium virgatum var. elongatum (Vasey) Lunell – not accepted
  Milium wilcoxianum (Vasey) Lunell – not accepted
  Paneion aridum (Vasey) Lunell – not accepted
  Paneion sandbergii (Vasey) Lunell – not accepted
  Terrellia macounii (Vasey) Lunell – not accepted
  Zeia tenera (Vasey) Lunell – not accepted
  Macranthera flammea (W. Bartram) Pennell – accepted – flameflower
  Clarkia purpurea (W. Curtis) A. Nelson & J.F. Macbr. – accepted – winecup clarkia, winecup fairyfan
  Clarkia purpurea ssp. purpurea (W. Curtis) A. Nelson & J.F. Macbr. – accepted – winecup clarkia
  Agrestis hyemalis (Walter) Lunell – not accepted
  Gnomonia octoflora (Walter) Lunell – not accepted
  Nastus carolinianus (Walter) Lunell – not accepted
  Ilysanthes inequalis (Walter) Pennell – not accepted
  Pagesia acuminata (Walter) Pennell – not accepted
  Cardionema ramosissimum (Weinm.) A. Nelson & J.F. Macbr. – accepted – sandcarpet
  Terrellia canadensis var. glaucifolia (Willd.) Lunell ex Hitchc. – not accepted
  Pleurotaenium spinulosum (Wolle) Brunel – not accepted
  Tetraclea coulteri var. angustifolia (Wooton & Standl.) A. Nelson & J.F. Macbr. – not accepted
  Telaranea sejuncta (Ĺngstr.) S.W. Arnell – accepted
 
 Kingdom Protozoa
  Cryptosporidium bovis Barker and Carbonell, 1974 – valid
 
 Kingdom Archaea
  Thermococcus aggregans Canganella et al., 1998 – valid
  Thermococcus guaymasensis Canganella et al., 1998 – valid
  Halorubrum chaoviator Mancinelli et al., 2009 – valid
  Methanobacterium formicicum Schnellen, 1947 – valid
  Methanosarcina barkeri Schnellen, 1947 – valid
   

A gray bar