The ITIS Logo The Search Results banner for the ITIS Data pages

Taxon author: Mack.

ITIS records citing taxon author "Mack."
 
 Kingdom Animalia
  Acanthostichus sanchezorum MacKay, 1985 -- valid
  Allocrangonyx pellucidus (Mackin, 1935) -- valid -- Oklahoma cave amphipod
  Amietophrynus xeros (Tandy, Tandy, Keith and Duff-MacKay, 1976) -- invalid
  Anochetus brevidentatus MacKay, 1991 -- valid
  Apalis melanocephala muhuluensis Grant & Mackworth-Praed, 1947 -- valid
  Apalis thoracica whitei Grant & Mackworth-Praed, 1937 -- valid
  Aphaenogaster punctaticeps MacKay, 1989 -- valid
  Aquilonastra chantalae O'Loughlin & MacKenzie, 2013 -- valid
  Archilina subtilis (Karling, Mack-Fira and Dörjes, 1972) -- valid
  Archiloa subtilis Karling, Mack-Fira and Dörjes, 1972 -- invalid
  Archimonocelis heljrichi Karling, Mack-Fira and Dörjes, 1972 -- valid
  Asellus dentadactylus Mackin and Hubricht, 1938 -- invalid
  Asellus montanus Mackin and Hubricht, 1938 -- invalid
  Austrorhynchus pectatus Karling, Mack-Fira and Dörjes, 1972 -- invalid
  Bactrurus brachycaudus Hubricht and Mackin, 1940 -- valid -- short-tail bactrurid
  Balanotaenia newguinensis Mackiewicz & Blair, 1978 -- valid
  Batillipes lesteri Kristensen and Mackness, 2000 -- valid
  Batis orientalis lynesi Grant & Mackworth-Praed, 1940 -- valid
  Biacetabulum banghami Mackiewicz, 1968 -- valid
  Biacetabulum biloculoides Mackiewicz & McCrae, 1965 -- valid
  Biacetabulum carpiodi Mackiewicz, 1969 -- valid
  Biacetabulum hoffmani Mackiewicz, 1972 -- valid
  Bradypterus baboecala sudanensis Grant & Mackworth-Praed, 1941 -- valid
  Bradypterus lopezi ufipae (Grant & Mackworth-Praed, 1941) -- valid
  Branchinecta shantzi Mackin, 1952 -- invalid
  Bufo xeros Tandy, Tandy, Keith and Duff-MacKay, 1976 -- invalid
  Caecidotea acuticarpa Mackin and Hubricht, 1940 -- valid
  Caecidotea adenta (Mackin and Hubricht, 1940) -- valid
  Caecidotea dentadactyla (Mackin and Hubricht, 1938) -- valid
  Caecidotea dimorpha Mackin and Hubricht, 1940 -- valid
  Caecidotea montana (Mackin and Hubricht, 1938) -- valid
  Caecidotea oculata Mackin and Hubricht, 1940 -- valid
  Caecidotea packardi Mackin and Hubricht, 1940 -- valid
  Caecidotea spatulata Mackin and Hubricht, 1940 -- valid
  Caecidotea stiladactyla Mackin and Hubricht, 1940 -- valid
  Calamonastides Grant & Mackworth-Praed, 1940 -- valid
  Calentinella Mackiewicz, 1974 -- valid
  Calentinella etnieri Mackiewicz, 1974 -- valid
  Calixolepis Macko & Hanzelova, 1997 -- valid
  Caprichromis liemi (McKaye and MacKenzie, 1982) -- valid
  Caryoaustralus Mackiewicz & Blair, 1980 -- valid
  Caryoaustralus sprenti Mackiewicz & Blair, 1980 -- valid
  Cecropis abyssinica bannermani (Grant & Mackworth-Praed, 1942) -- valid
  Cecropis abyssinica unitatis (W. L. Sclater & Mackworth-Praed, 1918) -- valid
  Cilionema Karling, Mack-Fira and Dörjes, 1972 -- valid
  Cilionema hawaiiensis Karling, Mack-Fira and Dörjes, 1972 -- valid
  Cinnyricinclus leucogaster arabicus Grant & Mackworth-Praed, 1942 -- valid
  Cirrophorus eliasoni (Mackie, 1991) -- valid
  Colius striatus rhodesiae Grant & Mackworth-Praed, 1938 -- valid
  Conasellus acuticarpus (Mackin and Hubricht, 1940) -- invalid
  Conasellus adentus (Mackin and Hubricht, 1940) -- invalid
  Conasellus dentadactylus (Mackin and Hubricht, 1938) -- invalid
  Conasellus dimorphus (Mackin and Hubricht, 1940) -- invalid
  Conasellus montanus (Mackin and Hubricht, 1938) -- invalid
  Conasellus oculatus (Mackin and Hubricht, 1940) -- invalid
  Conasellus packardi (Mackin and Hubricht, 1940) -- invalid
  Conasellus spatulatus (Mackin and Hubricht, 1940) -- invalid
  Conasellus styladactylus (Mackin & Hubricht, 1940) -- valid
  Cornufer admiraltiensis (Richards, Mack and Austin, 2007) -- valid
  Cornufer latro (Richards, Mack and Austin, 2007) -- valid
  Cossypha anomala mbuluensis (Grant & Mackworth-Praed, 1937) -- valid
  Crangonyx forbesi (Hubricht and Mackin, 1940) -- valid -- Forbes crangonyctid
  Crangonyx obliquus (Hubricht and Mackin, 1940) -- valid -- oblique-hand crangonyctid
  Crangonyx shoemakeri (Hubricht and Mackin, 1940) -- valid -- Shoemaker crangonyctid
  Crithagra koliensis (C. H. B. Grant & Mackworth-Praed, 1952) -- valid -- Papyrus Canary
  Crithagra mozambica gommaensis (C. H. B. Grant & Mackworth-Praed, 1945) -- valid
  Crithagra mozambica grotei (W. L. Sclater & Mackworth-Praed, 1931) -- valid
  Crithagra mozambica tando (W. L. Sclater & Mackworth-Praed, 1918) -- valid
  Cyanomitra bannermani Grant & Mackworth-Praed, 1943 -- valid -- Bannerman's Sunbird
  Cyanomitra olivacea vincenti Grant & Mackworth-Praed, 1943 -- valid
  Cyphomyrmex castagnei MacKay & Baena, 1993 -- valid
  Djeziraia euxinica (Mack-Fira, 1971) -- valid
  Dolichoderus baenae MacKay, 1993 -- valid
  Dolichoderus fernandezi MacKay, 1993 -- valid
  Dolichoderus haradae MacKay, 1993 -- valid
  Dolichoderus inermis MacKay, 1993 -- valid
  Dolichoderus intermedius MacKay, 1993 -- valid
  Dolichoderus laurae MacKay, 1993 -- valid
  Dolichoderus longicollis MacKay, 1993 -- valid
  Dolichoderus piceus MacKay, 1993 -- valid
  Dolichoderus shattucki MacKay, 1993 -- valid
  Dolichoderus smithi MacKay, 1993 -- valid
  Dolichoderus voraginosus MacKay, 1993 -- valid
  Duplominona kaneohei Karling, Mack-Fira and Dörjes, 1972 -- valid
  Edlintonia Mackiewicz, 1970 -- valid
  Edlintonia ptychocheila Mackiewicz, 1970 -- valid
  Eocyzicus concavus (Mackin, 1939) -- valid -- desert clam shrimp
  Eremomela icteropygialis alexanderi W. L. Sclater & Mackworth-Praed, 1918 -- valid
  Eulimnadia antlei Mackin, 1940 -- valid -- Oklahoma clam shrimp
  Eupithecia columbiata holbergata MacKay, 1951 -- invalid
  Eupithecia harrisonata MacKay, 1951 -- valid
  Eupithecia pseudotsugata MacKay, 1951 -- valid
  Eupithecia transcanadata MacKay, 1951 -- valid -- arpenteuse (petite) des conifčres, small conifer looper
  Francolinus castaneicollis kaffanus Grant & Mackworth-Praed, 1934 -- valid
  Francolinus castaneicollis ogoensis Mackworth-Praed, 1920 -- valid
  Francolinus natalensis neavei Mackworth-Praed, 1920 -- valid
  Francolinus sephaena zambesiae Mackworth-Praed, 1920 -- valid
  Galaxias fuscus Mack, 1936 -- valid
  Galaxiella pusilla (Mack, 1936) -- valid
  Gammarus acherondytes Hubricht and Mackin, 1940 -- valid -- Illinois cave amphipod
  Gammarus troglophilus Hubricht and Mackin, 1940 -- valid
  Geokichla piaggiae rowei Grant & Mackworth-Praed, 1937 -- valid
  Glaridacris vogei Mackiewicz, 1976 -- valid
  Hartogia Mack-Fira, 1968 -- valid
  Hartogia pontica Mack-Fira, 1968 -- valid
  Hartogia rosacea Mack-Fira, 1969 -- valid
  Hunterella Mackiewicz & McCrae, 1962 -- valid
  Hunterella nodulosa Mackiewicz & McCrae, 1962 -- valid
  Hyla regilla cascadae Jameson, Mackey and Richmond, 1966 -- invalid
  Hyla regilla deserticola Jameson, Mackey and Richmond, 1966 -- invalid
  Hyla regilla pacifica Jameson, Mackey and Richmond, 1966 -- invalid
  Hyla regilla palouse Jameson, Mackey and Richmond, 1966 -- invalid
  Hyla regilla sierra Jameson, Mackey and Richmond, 1966 -- invalid
  Hyla regilla sierrae Jameson, Mackey and Richmond, 1966 -- invalid
  Hyliola sierra (Jameson, Mackey and Richmond, 1966) -- invalid
  Hyperolius sheldricki Duff-MacKay and Schiřtz, 1971 -- valid
  Hyperolius viridiflavus sheldricki Duff-MacKay and Schiřtz, 1971 -- invalid
  Isoglaridacris Mackiewicz, 1965 -- valid
  Isoglaridacris bulbocirrus Mackiewicz, 1965 -- valid
  Isoglaridacris calentinei Mackiewicz, 1974 -- valid
  Isoglaridacris jonesi Mackiewicz, 1972 -- valid
  Itaipusa karlingi Mack-Fira, 1968 -- valid
  Itaipusa variodentata (Karling, Mack-Fira and Dörjes, 1972) -- valid
  Janiszewskella Mackiewicz & Deutsch, 1976 -- valid
  Janiszewskella fortobothria Mackiewicz & Deutsch, 1976 -- valid
  Lasius xerophilus MacKay & MacKay, 1994 -- valid
  Latrodectus rhodesiensis Mackay, 1972 -- valid
  Leitoscoloplos mammosus Mackie, 1987 -- valid
  Lirceus alabamae Hubricht and Mackin, 1949 -- valid
  Lirceus bicuspidatus Hubricht and Mackin, 1949 -- valid
  Lirceus bidentatus Hubricht and Mackin, 1949 -- valid
  Lirceus biscuspidatus Hubricht Amd Mackin, 1949 -- valid
  Lirceus garmani Hubricht & Mackin, 1949 -- valid
  Lirceus hargeri Hubricht & Mackin, 1949 -- valid
  Lirceus hoppinae ouachitaensis (Mackin and Hubricht, 1938) -- valid
  Lirceus hoppinae ozarkensis Hubricht and Mackin, 1949 -- valid
  Lirceus louisianae (Mackin and Hubricht, 1938) -- valid
  Lirceus megapodus Hubricht and Mackin, 1949 -- valid
  Lirceus richardsonae Hubricht & Mackin, 1949 -- valid
  Lirceus trilobus Hubricht and Mackin, 1949 -- valid
  Lybius leucocephalus lynesi Grant & Mackworth-Praed, 1938 -- valid
  Macravestibulum Mackin, 1930 -- valid
  Macrostomum peteraxi Mack-Fira, 1971 -- valid
  Macrostomum romanicum Mack-Fira, 1968 -- valid
  Mancasellus louisianae Mackin and Hubricht, 1938 -- invalid
  Microvahine Karling, Mack-Fira and Dörjes, 1972 -- valid
  Microvahine corallicola Karling, Mack-Fira and Dörjes, 1972 -- valid
  Minona bistylifera Karling, Mack-Fira and Dörjes, 1972 -- valid
  Mirafra africana chapini Grant & Mackworth-Praed, 1939 -- valid
  Mirafra rufa lynesi Grant & Mackworth-Praed, 1933 -- valid
  Monobothrioides woodlandi Mackiewicz & Beverly-Burton, 1967 -- valid
  Muntiacus vuquangensis (Tuoc, Dung, Dawson, Arctander and Mackinnon, 1994) -- valid -- Large-antlered Muntjac
  Muntiacus vuquanghensis (Tuoc, Dung, Dawson, Arctander and Mackinnon, 1994) -- invalid
  Nectarinia bannermani (Grant & Mackworth-Praed, 1943) -- invalid -- Bannerman's Sunbird
  Notocelis gullmarensis maculata Karling, Mack-Fira and Dörjes, 1972 -- invalid
  Notocelis maculata Karling, Mack-Fira and Dörjes, 1972 -- valid
  Notomys filmeri Mack, 1961 -- invalid
  Octobranchus floriceps Kingston and Mackie, 1980 -- valid
  Opeas pyrgula Schmacker and Boettger, 1891 -- valid -- sharp awlsnail
  Papiella Mack-Fira, 1970 -- valid
  Paradoneis eliasoni Mackie, 1991 -- invalid
  Penarchigetes Mackiewicz, 1969 -- valid
  Penarchigetes oklensis Mackiewicz, 1969 -- valid
  Pheidole wheelerorum MacKay, 1988 -- valid
  Phyllastrephus flavostriatus vincenti Grant & Mackworth-Praed, 1940 -- valid
  Platymantis admiraltiensis Richards, Mack and Austin, 2007 -- invalid
  Platymantis latro Richards, Mack and Austin, 2007 -- invalid
  Ploceus bicolor kigomaensis (Grant & Mackworth-Praed, 1956) -- valid
  Ploceus spekeoides Grant & Mackworth-Praed, 1947 -- valid -- Fox's Weaver
  Pogonomyrmex montanus MacKay, 1980 -- valid
  Pontaralia Mack-Fira, 1968 -- valid
  Pontaralia beklemischevi Mack-Fira, 1968 -- valid
  Promonobothrium Mackiewicz, 1968 -- valid
  Promonobothrium hunteri (Mackiewicz, 1963) -- valid
  Promonobothrium minytremi Mackiewicz, 1968 -- valid
  Promonobothrium ulmeri (Calentine & Mackiewicz, 1966) -- valid
  Pseudacris pacifica (Jameson, Mackey and Richmond, 1966) -- invalid
  Pseudacris sierra (Jameson, Mackey and Richmond, 1966) -- valid -- Sierran Treefrog
  Pseudograffilla hymanae Mack-Fira, 1974 -- valid
  Pseudoryx Dung, Giao, Chinh, Tuoc, Arctander and MacKinnon, 1993 -- valid
  Pseudoryx nghetinhensis Dung, Giao, Chinh, Tuoc, Arctander and MacKinnon, 1993 -- valid -- saola, Siola, spindlehorn, Vu Quang ox
  Pseudospongosorites McCormack & Kelly, 2002 -- valid
  Psolidium oloughlini Mackenzie & Whitfield, 2011 -- valid
  Psolus parantarcticus Mackenzie & Whitfield, 2011 -- valid
  Psolus salottii Mackenzie & Whitfield, 2011 -- valid
  Psolus springthorpei Mackenzie & Whitfield, 2011 -- valid
  Psolus steuarti Mackenzie & Whitfield, 2011 -- valid
  Quelea cardinalis rhodesiae Grant & Mackworth-Praed, 1944 -- valid
  Rowardleus Mackiewicz & Deutsch, 1976 -- valid
  Rowardleus pennensis Mackiewicz & Deutsch, 1976 -- valid
  Sarothrura lugens lynesi Grant & Mackworth-Praed, 1934 -- valid
  Scaturiginichthys Ivantsoff, Unmack, Saeed and Crowley, 1991 -- valid
  Scaturiginichthys vermeilipinnis Ivantsoff, Unmack, Saeed and Crowley, 1991 -- valid
  Scepomycter Grant & Mackworth-Praed, 1941 -- valid
  Sclerophrys xeros (Tandy, Tandy, Keith and Duff-MacKay, 1976) -- valid
  Serinus capistratus koliensis C. H. B. Grant & Mackworth-Praed, 1952 -- invalid
  Serinus koliensis C. H. B. Grant & Mackworth-Praed, 1952 -- invalid -- Papyrus Canary
  Serinus mozambicus gommaensis C. H. B. Grant & Mackworth-Praed, 1945 -- invalid
  Serinus mozambicus grotei W. L. Sclater & Mackworth-Praed, 1931 -- invalid
  Serinus mozambicus tando W. L. Sclater & Mackworth-Praed, 1918 -- invalid
  Sheppardia lowei (Grant & Mackworth-Praed, 1941) -- valid -- Iringa Akalat
  Solenopsis puncticeps MacKay & Vinson, 1989 -- valid
  Solenopsis subterranea MacKay & Vinson, 1989 -- valid
  Streptocephalus dorothae Mackin, 1942 -- valid -- desert fairy shrimp
  Stygobromus hayi (Hubricht and Mackin, 1940) -- valid -- Hay spring stygobromid, Hay's Spring amphipod
  Stygobromus onondagaensis (Hubricht and Mackin, 1940) -- valid -- Onondaga Cave amphipod, Onondaga Cave stygobromid
  Stygobromus spinosus (Hubricht and Mackin, 1940) -- valid -- Blue Ridge Mountain amphipod, Blue Ridge stygobromid
  Stygonectes hayi (Hubricht and Mackin, 1940) -- invalid
  Sylvia leucomelaena somaliensis (W. L. Sclater & Mackworth-Praed, 1918) -- valid
  Telophorus cruentus kordofanicus (W. L. Sclater & Mackworth-Praed, 1918) -- valid
  Terpsiphone viridis ungujaensis (Grant & Mackworth-Praed, 1947) -- valid
  Tholophyllaeus Mackiewicz & Blair, 1980 -- valid
  Tholophyllaeus johnstoni Mackiewicz & Blair, 1980 -- valid
  Thyreus fortissimus (Cockerell & Mackie, 1933) -- valid
  Thyreus gambiensis (Cockerell & Mackie, 1933) -- valid
  Torkarlingia Mack-Fira, 1971 -- invalid
  Torkarlingia euxinica Mack-Fira, 1971 -- invalid
  Utelga variodentata Karling, Mack-Fira and Dörjes, 1972 -- invalid
 
 Kingdom Plantae
  Allocasuarina pusilla (Macklin) L.A.S. Johnson -- accepted -- dwarf she-oak
  Aster parviceps (E.S. Burgess) Mack. & Bush -- not accepted -- smallhead aster
  Aureolaria calycosa (Mack. & Bush) Pennell -- not accepted
  Calystegia fraterniflora (Mack. & Bush) Brummitt -- not accepted
  Calystegia sepium var. fraterniflora (Mack. & Bush) Shinners -- not accepted
  Calystegia silvatica ssp. fraterniflora (Mack. & Bush) Brummitt -- accepted -- shortstalk false bindweed
  Carex abrupta Mack. -- accepted -- abruptbeak sedge
  Carex abscondita Mack. -- accepted -- thicket sedge
  Carex acutinella Mack. -- not accepted
  Carex aggregata Mack. -- accepted -- glomerate sedge
  Carex agrostoides Mack. -- not accepted -- grass-leaf sedge, grassleaf sedge
  Carex albonigra Mack. -- accepted -- black-and-white sedge, blackandwhite sedge
  Carex allegheniensis Mack. -- not accepted
  Carex amphigena (Fernald) Mack. -- not accepted
  Carex amplectens Mack. -- accepted -- claspbract sedge
  Carex angustior Mack. -- not accepted
  Carex arctiformis Mack. -- accepted -- polar sedge
  Carex artitecta Mack. -- not accepted -- dry woods sedge
  Carex atrata ssp. atrosquama (Mack.) Hultén -- not accepted
  Carex atrata var. atrosquama (Mack.) Cronquist -- not accepted
  Carex atrosquama Mack. -- accepted -- lesser blackscale sedge
  Carex austrina Mack. -- accepted -- southern sedge
  Carex backii var. saximontana (Mack.) B. Boivin -- not accepted
  Carex biltmoreana Mack. -- accepted -- Biltmore sedge, stiff sedge
  Carex brachyglossa Mack. -- not accepted
  Carex brainerdii Mack. -- accepted -- Brainerd's sedge
  Carex brevicaulis Mack. -- accepted -- shortstem sedge
  Carex breviligulata Mack. -- not accepted
  Carex brevior (Dewey) Mack. -- accepted -- brevior sedge, fescue sedge, shortbeak sedge
  Carex brevipes W. Boott ex Mack. -- not accepted
  Carex bulbostylis Mack. -- accepted -- false hair sedge
  Carex bushii Mack. -- accepted -- Bush's sedge
  Carex camporum Mack. -- not accepted
  Carex canescens ssp. arctiformis (Mack.) Calder & Roy L. Taylor -- not accepted
  Carex cephalophora var. mesochorea (Mack.) Gleason -- not accepted
  Carex chihuahuensis Mack. -- accepted -- Chihuahuan sedge
  Carex colorata Mack. -- not accepted
  Carex concinnoides Mack. -- accepted -- northwestern sedge
  Carex convoluta Mack. -- not accepted
  Carex cryptolepis Mack. -- accepted -- northeastern sedge
  Carex cusickii Mack. ex Piper & Beattie -- accepted -- Cusick's sedge
  Carex davyi Mack. -- accepted -- Davy's sedge
  Carex debiliformis Mack. -- not accepted
  Carex deflexa var. brevicaulis (Mack.) B. Boivin -- not accepted
  Carex deweyana ssp. leptopoda (Mack.) Calder & Roy L. Taylor -- not accepted
  Carex deweyana var. leptopoda (Mack.) B. Boivin -- not accepted
  Carex dudleyi Mack. -- not accepted -- Dudley's sedge
  Carex egglestonii Mack. -- accepted -- Eggleston sedge, Eggleston's sedge
  Carex egregia Mack. -- not accepted
  Carex epapillosa Mack. -- accepted -- different-nerve sedge
  Carex exserta Mack. -- not accepted -- shorthair sedge
  Carex festivella Mack. -- not accepted
  Carex fissa Mack. -- accepted -- hammock sedge
  Carex fissa var. fissa Mack. -- accepted -- hammock sedge
  Carex fissuricola Mack. -- accepted -- canyon sedge, cleft sedge
  Carex flaccifolia Mack. -- not accepted
  Carex fracta Mack. -- accepted -- fragile sheath sedge
  Carex fulvescens Mack. -- not accepted
  Carex geophila Mack. -- accepted -- White Mountain sedge
  Carex gigas (T. Holm) Mack. -- not accepted -- Siskiyou sedge
  Carex glacialis Mack. -- accepted -- glacial sedge
  Carex gracilior Mack. -- accepted -- slender sedge
  Carex gravida var. lunelliana (Mack.) F.J. Herm. -- not accepted -- heavy sedge
  Carex harfordii Mack. -- accepted -- Harford's sedge
  Carex heliophila Mack. -- not accepted
  Carex helleri Mack. -- accepted -- Heller's sedge, Sierra sedge
  Carex heteroneura var. epapillosa (Mack.) F.J. Herm. -- not accepted -- different nerve sedge, different-nerve sedge, nerve sedge
  Carex hirsutella Mack. -- accepted -- fuzzy wuzzy sedge, hirsute sedge
  Carex hirtifolia Mack. -- accepted -- pubescent sedge
  Carex howei Mack. -- not accepted
  Carex impressa (S.H. Wright) Mack. -- not accepted
  Carex incurviformis Mack. -- accepted -- coastal sand sedge
  Carex incurviformis var. incurviformis Mack. -- not accepted -- coastal sand sedge
  Carex inops ssp. heliophila (Mack.) Crins -- accepted -- sun sedge
  Carex integra Mack. -- accepted -- smoothbead sedge, smoothbeak sedge
  Carex josselynii (Fernald) Mack. ex Pease -- not accepted -- Josselyn's sedge
  Carex laevivaginata (Kük.) Mack. -- accepted -- smoothsheath sedge, woolly sedge
  Carex laricina Mack. ex Bright -- not accepted
  Carex laxiflora var. purpurifera (Mack.) Gleason -- not accepted
  Carex leiophylla Mack. -- not accepted
  Carex leporinella Mack. -- accepted -- hare sedge, Sierra hare sedge, Sierrahare sedge
  Carex leptopoda Mack. -- accepted -- shortscale sedge, taperfruit shortscale sedge
  Carex longi Mack. -- not accepted
  Carex longii Mack. -- accepted -- Long's sedge
  Carex lunelliana Mack. -- not accepted
  Carex macloviana ssp. festivella (Mack.) Á. Löve & D. Löve -- not accepted
  Carex macloviana var. microptera (Mack.) B. Boivin -- not accepted
  Carex magnifolia Mack. -- not accepted
  Carex mariposana L.H. Bailey ex Mack. -- accepted -- Mariposa sedge
  Carex maritima var. incurviformis (Mack.) B. Boivin -- not accepted
  Carex merritt-fernaldii Mack. -- accepted -- Fernald's sedge
  Carex mesochorea Mack. -- accepted -- midland sedge
  Carex microptera Mack. -- accepted -- ovalhead sedge, smallwing sedge
  Carex microrhyncha Mack. -- not accepted -- littlesnout sedge
  Carex miserabilis Mack. -- not accepted
  Carex mohriana Mack. -- not accepted
  Carex molesta Mack. ex Bright -- accepted -- troublesome sedge
  Carex montereyensis Mack. -- not accepted
  Carex multicostata Mack. -- accepted -- manyrib sedge
  Carex muricata var. laricina (Mack. ex Bright) Gleason -- not accepted
  Carex muricata var. ruthii (Mack.) Gleason -- not accepted
  Carex nelsonii Mack. -- accepted -- Nelson sedge, Nelson's sedge
  Carex neomexicana Mack. -- not accepted
  Carex neurophora Mack. -- accepted -- alpine nerve sedge, alpine nerved sedge, alpinenerved sedge
  Carex normalis Mack. -- accepted -- greater straw sedge
  Carex nubicola Mack. -- not accepted
  Carex oklahomensis Mack. -- accepted -- Oklahoma sedge
  Carex onusta Mack. -- not accepted -- storm sedge
  Carex ormantha (Fernald) Mack. -- not accepted
  Carex pachycarpa Mack. -- not accepted
  Carex pachystachya var. gracilis (Olney) Mack. -- not accepted
  Carex paucicostata Mack. -- not accepted
  Carex paucifructus Mack. -- not accepted -- Sierra sedge
  Carex pensylvanica ssp. heliophila (Mack.) W.A. Weber -- not accepted
  Carex perglobosa Mack. -- accepted -- globe sedge
  Carex piperi Mack. -- not accepted -- Piper's sedge
  Carex pityophila Mack. -- accepted -- loving sedge
  Carex plana Mack. -- not accepted
  Carex platylepis Mack. -- not accepted -- broadscale sedge
  Carex praeceptorium Mack. -- not accepted -- early sedge
  Carex praeceptorum Mack. -- accepted -- early sedge, teacher's sedge
  Carex projecta Mack. -- accepted -- necklace sedge
  Carex proposita Mack. -- accepted -- Great Smoky Mountain sedge
  Carex purpurifera Mack. -- accepted -- purple sedge
  Carex rectior Mack. -- not accepted
  Carex rhomalea (Fernald) Mack. -- not accepted
  Carex richii (Fernald) Mack. -- not accepted
  Carex rugosperma Mack. -- not accepted -- parachute sedge
  Carex rusbyi Mack. -- not accepted
  Carex ruthii Mack. -- accepted -- Ruth's sedge
  Carex sabulosa ssp. leiophylla (Mack.) A.E. Porsild -- not accepted
  Carex saliniformis Mack. -- not accepted -- Santa Cruz sedge
  Carex saximontana Mack. -- accepted -- Rocky Mountain sedge
  Carex scabriuscula Mack. -- accepted -- Siskiyou sedge
  Carex scirpiformis Mack. -- not accepted
  Carex scirpoidea var. scirpiformis (Mack.) O'Neill & Duman -- not accepted
  Carex sheldonii Mack. -- accepted -- Sheldon's sedge
  Carex simulata Mack. -- accepted -- analogue sedge, shortbeak sedge
  Carex smalliana Mack. -- not accepted
  Carex sparganioides var. aggregata (Mack.) Gleason -- not accepted
  Carex stellata Mack. -- not accepted
  Carex stenochlaena (T. Holm) Mack. -- not accepted
  Carex stenoptera Mack. -- not accepted
  Carex stipata var. oklahomensis (Mack.) Gleason -- not accepted
  Carex subbracteata Mack. -- accepted -- smallbract sedge
  Carex suborbiculata Mack. -- not accepted
  Carex substricta (Kük.) Mack. -- not accepted
  Carex swanii (Fernald) Mack. -- accepted -- carex de Swan, swan sedge, Swan's sedge
  Carex teneriformis Mack. -- not accepted -- Sierra slender sedge
  Carex tonsa var. rugosperma (Mack.) Crins -- accepted -- parachute sedge
  Carex tracyi Mack. -- not accepted
  Carex tumulicola Mack. -- accepted -- splitawn sedge
  Carex uberior (C. Mohr) Mack. -- not accepted
  Carex unilateralis Mack. -- accepted -- lateral sedge
  Carex vallicola var. rusbyi (Mack.) F.J. Herm. -- not accepted -- Rusby's sedge, valley sedge
  Carex wiegandii Mack. -- accepted -- Wiegand's sedge
  Carex wootonii Mack. -- accepted -- Wooton sedge, Wooton's sedge
  Carex X aestivaliformis Mack. -- accepted -- sedge
  Carex X caesariensis Mack. (pro sp.) -- accepted -- Caesar sedge
  Carex X copulata (L.H. Bailey) Mack. -- not accepted
  Casuarina pusilla Macklin -- not accepted
  Chenopodium album var. berlandieri (Moq.) Mack. & Bush -- not accepted
  Convolvulus fraterniflorus (Mack. & Bush) Mack. & Bush -- not accepted
  Convolvulus sepium var. fraterniflorus Mack. & Bush -- not accepted
  Crataegus coccinea var. fulleriana (Sarg.) J.A. Macklin & J.B. Phipps -- accepted
  Crataegus coccinea var. pringlei (Sarg.) J.A. Macklin & J.B. Phipps -- accepted -- Pringle's hawthorn
  Cymnophyllus Mack. -- not accepted
  Cymnophyllus fraseri (Andrews) Mack. -- not accepted
  Cymophyllus Mack. -- accepted -- cymophyllus
  Cymophyllus fraseri (Andrews) Mack. -- not accepted
  Dasistoma calycosa Mack. & Bush -- not accepted
  Delphinium azureum var. nortonianum (Mack. & Bush) E.J. Palmer & Steyerm. -- not accepted
  Delphinium carolinianum var. nortonianum (Mack. & Bush) L.M. Perry -- not accepted
  Elymus canadensis var. robustus (Scribn. & J.G. Sm.) Mack. & Bush -- accepted
  Geocapron Mack. -- not accepted
  Geocapron minimum Mack. -- not accepted
  Geocarpon Mack. -- accepted
  Geocarpon minimum Mack. -- accepted -- tinytim
  Gerardia calycosa (Mack. & Bush) Fernald -- not accepted
  Gerardia flava var. calycosa (Mack. & Bush) Steyerm. -- not accepted
  Heuchera parviflora var. puberula (Mack. & Bush) E.F. Wells -- accepted -- littleflower alumroot
  Heuchera puberula Mack. & Bush -- not accepted
  Hystrix elymoides Mack. & Bush -- not accepted
  Iris foliosa Mack. & Bush -- not accepted
  Juncus coriaceus Mack. -- accepted -- leathery rush
  Kobresia bellardii var. macrocarpa (Clokey ex Mack.) H.D. Harr. -- not accepted
  Kobresia macrocarpa Clokey ex Mack. -- not accepted
  Kobresia simpliciuscula (Wahlenb.) Mack. -- accepted -- simple bog sedge
  Kobresia simplictuscula (Wahlenb.) Mack. -- not accepted
  Lespedeza nuttallii var. manniana (Mack. & Bush) Gleason -- not accepted
  Lespedeza prairea (Mack. & Bush) Britton -- not accepted
  Lespedeza stimulata Mack. & Bush -- not accepted
  Lespedeza X acuticarpa Mack. & Bush (pro. sp.) -- accepted
  Lespedeza X manniana Mack. & Bush (pro. sp.) -- accepted -- Mann's lespedeza
  Lespedeza X neglecta Mack. & Bush (pro. sp.) -- accepted
  Lespedeza X simulata Mack. & Bush (pro. sp.) -- accepted
  Lobelia spicata var. leptostachys (A. DC.) Mack. & Bush -- not accepted -- palespike lobelia
  Muhlenbergia polystachya Mack. & Bush -- not accepted
  Oenothera argillicola Mack. -- accepted -- shale barren evening primrose, shalebarren evening-primrose
  Oenothera strigosa (Rydb.) Mack. & Bush -- not accepted
  Onosmodium bejariense var. hispidissimum (Mack.) B.L. Turner -- accepted -- softhair marbleseed
  Onosmodium bejariense var. occidentale (Mack.) B.L. Turner -- accepted -- western marbleseed
  Onosmodium bejariense var. subsetosum (Mack. & Bush) B.L. Turner -- accepted -- softhair marbleseed
  Onosmodium hispidissimum Mack. -- not accepted
  Onosmodium hispidissimum var. macrospermum Mack. & Bush -- not accepted
  Onosmodium molle ssp. hispidissimum (Mack.) B. Boivin -- not accepted -- softhair marbleseed
  Onosmodium molle ssp. occidentale (Mack.) Cochrane -- not accepted -- soft-hair marbleseed, western marbleseed, western onosmodium
  Onosmodium molle ssp. subsetosum (Mack. & Bush) Cochrane -- not accepted -- softhair marbleseed
  Onosmodium molle var. hispidissimum (Mack.) Cronquist -- not accepted -- hairy false gromwell, onosmodie velue variété hispide
  Onosmodium molle var. occidentale (Mack.) I.M. Johnst. -- not accepted
  Onosmodium molle var. subsetosum (Mack. & Bush) Cronquist -- not accepted
  Onosmodium occidentale Mack. -- not accepted
  Onosmodium occidentale var. sylvestre Mack. -- not accepted
  Onosmodium subsetosum Mack. & Bush -- not accepted
  Onosmodium virginianum var. hirsutum Mack. -- not accepted
  Opuntia leptocarpa MacKensen -- not accepted
  Packera paupercula var. pseudotomentosa (Mack. & Bush) R.R. Kowal -- accepted
  Packera pseudaurea var. semicordata (Mack. & Bush) D.K. Trock & T.M. Barkley -- accepted -- falsegold groundsel
  Pellaea atropurpurea var. bushii Mack. -- not accepted
  Physalis longifolia var. subglabrata (Mack. & Bush) Cronquist -- accepted -- longleaf groundcherry
  Physalis missouriensis Mack. & Bush -- accepted -- Missouri groundcherry
  Physalis pubescens var. missouriensis (Mack. & Bush) Waterf. -- not accepted
  Physalis subglabrata Mack. & Bush -- not accepted -- husk tomato, longleaf groundcherry, smooth groundcherry
  Physalis virginiana var. subglabrata (Mack. & Bush) Waterf. -- not accepted
  Plagiochila porelloides var. norvegica (H.H. Blom & Holten) Schumacker & Vána -- accepted
  Portulaca neglecta Mack. & Bush -- not accepted
  Proserpinaca intermedia Mack. -- accepted -- intermediate mermaidweed
  Prunus lanata (Sudw.) Mack. & Bush -- not accepted
  Pseudotaenidia Mack. -- not accepted
  Pseudotaenidia montana Mack. -- not accepted
  Ranunculus siciformis Mack. & Bush ex Rydb. -- not accepted
  Sagina maxima var. littorea (Mack.) H. Hara -- not accepted
  Sagittaria brevirostra Mack. & Bush -- accepted -- midwestern arrowhead, short-beak arrowhead, shortbeak arrowhead
  Sagittaria engelmanniana ssp. brevirostra (Mack. & Bush) Bogin -- not accepted
  Salix cordata var. missouriensis (Bebb) Mack. & Bush -- not accepted
  Senecio aureus var. semicordatus (Mack. & Bush) Greenm. -- not accepted
  Senecio pseudaureus ssp. semicordatus (Mack. & Bush) G.W. Douglas & G. Ruyle-Douglas -- not accepted
  Senecio pseudaureus var. semicordatus (Mack. & Bush) T.M. Barkley -- not accepted -- falsegold groundsel
  Senecio pseudotomentosus Mack. & Bush -- not accepted
  Senecio semicordatus Mack. & Bush -- not accepted
  Smallanthus Mack. ex Small -- accepted -- smallanthus
  Smallanthus uvedalia (L.) Mack. ex Small -- accepted -- hairy leafcup
  Smallanthus uvedalius (L.) Mack. ex Small -- not accepted -- hairy leafcup
  Solidago edisoniana Mack. -- not accepted
  Solidago elliottii var. edisoniana (Mack.) Fernald -- not accepted
  Solidago harperi Mack. -- not accepted
  Solidago longipetiolata Mack. & Bush -- not accepted
  Solidago milleriana Mack. -- not accepted
  Solidago nemoralis ssp. longipetiolata (Mack. & Bush) G.W. Douglas -- not accepted
  Solidago nemoralis var. longipetiolata (Mack. & Bush) Palmer & Steyerm. -- not accepted -- gray goldenrod
  Solidago notabilis Mack. -- not accepted
  Solidago tarda Mack. -- accepted -- Atlantic goldenrod
  Taenidia montana (Mack.) Cronquist -- accepted -- mountain pimpernel
  Telaranea azorica (H. Buch & Perss.) Pócs ex Schumacker & Vána -- accepted
  Triticum aestivum ssp. compactum (Host) Mackey -- not accepted
  Uvularia nitida (Britton) Mack. -- not accepted
  Vaccinium caesariense Mack. -- not accepted -- New Jersey blueberry
  Xanthium inflexum Mack. & Bush -- not accepted
 
 Kingdom Bacteria
  Rhodospirillum sodomense Mack et al., 1996 -- invalid
  Rhodovibrio sodomensis (Mack et al., 1996) Imhoff et al., 1998 -- valid
 
 Kingdom Chromista
  Chrysolykos plantonicus Mack -- accepted
  Surirella robustior MacKay -- accepted
   

A gray bar