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Taxon author: Marsh.

ITIS records citing taxon author "Marsh."
 
 Kingdom Animalia
  Abraeus perpusillus (Marsham, 1802) -- valid
  Achipteria bentonensis Marshall, Reeves & Norton, 1987 -- valid
  Acremodonta Marshall, 1983 -- valid
  Adipicola simpsoni (Marshall, 1900) -- valid
  Aegithina nigrolutea (G. F. L. Marshall, 1876) -- valid -- Marshall's Iora
  Afrocorynus Marshall, 1955 -- valid
  Agabus conspersus (Marsham, 1802) -- valid
  Aglaodiaptomus conipedatus (Marsh, 1907) -- valid
  Ahliesaurus Bertelsen, Krefft and Marshall, 1976 -- valid
  Ahliesaurus berryi Bertelsen, Krefft and Marshall, 1976 -- valid
  Ahliesaurus brevis Bertelsen, Krefft and Marshall, 1976 -- valid
  Albia caerula Marshall, 1927 -- valid
  Allostichaster peleensis Marsh, 1974 -- valid
  Amara convexiuscula (Marsham, 1802) -- valid
  Ammoplanus crudelis Marshakov, 1976 -- invalid
  Ammoplanus kondarensis Marshakov, 1976 -- valid
  Ammoplanus subcompressus Marshakov, 1976 -- invalid
  Anacaena bipustulata (Marsham, 1802) -- valid
  Anacaena bipustulatus (Marsham, 1802) -- invalid
  Anchoa lyolepis (Evermann and Marsh, 1900) -- valid -- anchoa mulata, dusky anchovy, manjúa mulata, shortfinger anchovy
  Anchoa lyolepis lyolepis (Evermann and Marsh, 1900) -- invalid
  Anobium cylindricum (Marsham, 1802) -- invalid
  Anodontites aurora Marshall, 1915 -- invalid
  Anodontites colombiensis Marshall, 1922 -- valid
  Anodontites darochai Marshall, 1915 -- invalid
  Anodontites elfa Marshall, 1928 -- invalid
  Anodontites guanarensis Marshall, 1927 -- valid
  Anodontites irisans Marshall, 1926 -- invalid
  Anodontites mansfieldi Marshall, 1928 -- invalid
  Anodontites palmeri Marshall, 1930 -- invalid
  Anodontites pittieri Marshall, 1922 -- valid
  Anodontites salmonea Marshall, 1915 -- invalid
  Anodontites schadei Marshall, 1934 -- invalid
  Anthonomus blatchleyi Schenkling and Marshall, 1934 -- invalid
  Anthonomus rubricus Schenkling and Marshall, 1934 -- valid
  Anthonomus univestis Schenkling and Marshall, 1934 -- valid
  Antliarhinus verdcourti Marshall, 1955 -- valid
  Apanteles oatmani Marsh, 1979 -- valid
  Aplonis santovestris Harrisson & A. J. Marshall, 1937 -- valid -- Vanuatu Starling
  Apocyclops panamensis (Marsh, 1913) -- valid
  Apogon sellicauda Evermann and Marsh, 1900 -- invalid -- saddletailed cardinalfish, saddletailed cardinalfish
  Apteromyia newtoni Marshall and Rohacek, 1982 -- valid
  Aptilotus cruciatus Marshall, 1983 -- valid
  Aptilotus spatulatus Marshall, 1983 -- valid
  Aquilonastra corallicola (Marsh, 1977) -- valid
  Arctodiaptomus dorsalis (Marsh, 1907) -- valid
  Arctodiaptomus floridanus (Marsh, 1926) -- valid
  Arrenurus acutus (Marshall, 1908) -- valid
  Arrenurus americanus Marshall, 1908 -- valid
  Arrenurus americanus americanus Marshall, 1908 -- valid
  Arrenurus americanus major Marshall, 1908 -- valid
  Arrenurus amplus Marshall, 1908 -- valid
  Arrenurus bicaudatus (Marshall, 1908) -- valid
  Arrenurus birgei (Marshall, 1903) -- valid
  Arrenurus capillatus (Marshall, 1908) -- valid
  Arrenurus cardiacus (Marshall, 1903) -- valid
  Arrenurus compactilis Marshall, 1908 -- valid
  Arrenurus cornicularis (Marshall, 1908) -- valid
  Arrenurus crenellatus (Marshall, 1908) -- valid
  Arrenurus dentipetiolatus Marshall, 1908 -- valid
  Arrenurus elevatus (Marshall, 1914) -- valid
  Arrenurus elongatus (Marshall, 1924) -- valid
  Arrenurus expansa (Marshall, 1908) -- valid
  Arrenurus falcicornis Marshall, 1908 -- valid
  Arrenurus fissicornis Marshall, 1908 -- valid
  Arrenurus flabellifer Marshall, 1908 -- valid
  Arrenurus infundibularis (Marshall, 1908) -- valid
  Arrenurus kenki Marshall, 1944 -- valid
  Arrenurus laticaudatus (Marshall, 1908) -- valid
  Arrenurus laticornis Marshall, 1908 -- valid
  Arrenurus laversi Marshall, 1944 -- valid
  Arrenurus longicaudatus (Marshall, 1908) -- valid
  Arrenurus lyriger (Marshall, 1908) -- valid
  Arrenurus magnicaudatus Marshall, 1908 -- valid
  Arrenurus mamillanus (Marshall, 1908) -- valid
  Arrenurus manubriator (Marshall, 1903) -- valid
  Arrenurus megalurus (Marshall, 1903) -- valid
  Arrenurus montifer (Marshall, 1908) -- valid
  Arrenurus morrisoni (Marshall, 1904) -- valid
  Arrenurus muttkowskii Marshall, 1940 -- valid
  Arrenurus parallellatus (Marshall, 1908) -- valid
  Arrenurus pistillatus Marshall, 1908 -- valid
  Arrenurus planus Marshall, 1908 -- valid
  Arrenurus pleopetiolatus Marshall, 1944 -- valid
  Arrenurus pollictus Marshall, 1910 -- valid
  Arrenurus prominulus (Marshall, 1908) -- valid
  Arrenurus pseudosetiger (Marshall, 1921) -- valid
  Arrenurus rawsoni (Marshall, 1919) -- valid
  Arrenurus reflexus Marshall, 1908 -- valid
  Arrenurus retangularis (Marshall, 1908) -- valid
  Arrenurus rotundus (Marshall, 1908) -- valid
  Arrenurus scutulatus (Marshall, 1908) -- valid
  Arrenurus scutuliformis (Marshall, 1908) -- valid
  Arrenurus serratus Marshall, 1919 -- valid
  Arrenurus simulans (Marshall, 1921) -- valid
  Arrenurus solifer (Marshall, 1908) -- valid
  Arrenurus superior Marshall, 1908 -- valid
  Arrenurus tacomaensis Marshall, 1924 -- valid
  Arrenurus tahoei (Marshall, 1910) -- valid
  Arrenurus trifoliatus Marshall, 1908 -- valid
  Arrenurus uniformis (Marshall, 1921) -- valid
  Arrenurus wardi (Marshall, 1940) -- valid
  Arrenurus wolcotti Marshall, 1908 -- valid
  Asterina corallicola Marsh, 1977 -- invalid
  Athesapeuta cyperi Marshall, 1928 -- valid
  Atomaria ruficornis (Marsham, 1802) -- invalid
  Atractides nodipalpis americanus (Marshall, 1943) -- valid
  Atractides parviscutus Marshall, 1915 -- valid
  Atractides phenopleces Marshall, 1915 -- valid
  Atractides sturgeonensis (Marshall, 1927) -- valid
  Attheyella idahoensis (Marsh, 1903) -- valid
  Auchenopterus fajardo Evermann and Marsh, 1899 -- invalid
  Bathyprion Marshall, 1966 -- valid
  Bathyprion danae Marshall, 1966 -- valid -- fangtooth smoothhead
  Bembidion nigropiceum (Marsham, 1802) -- valid
  Bitheca agarica Marshall, 1987 -- valid
  Bitheca boleta Marshall, 1987 -- valid
  Bitheca fundata Marshall, 1987 -- valid
  Bollmannia boqueronensis Evermann and Marsh, 1899 -- valid -- white-eye goby
  Bromeloecia seltzeri Marshall, 1983 -- valid
  Bromeloecia tarsiglossa Marshall, 1983 -- valid
  Caecincola Marshall and Gilbert, 1905 -- valid
  Caelorinchus geronimo Marshall and Iwamoto, 1973 -- valid
  Caelorinchus polli Marshall and Iwamoto, 1973 -- valid
  Caelorinchus ventrilux Marshall and Iwamoto, 1973 -- valid
  Calliobasis Marshall, 1983 -- valid
  Calonyx constans Marshall, 1943 -- valid
  Calonyx ovata Marshall, 1931 -- valid
  Cercyon atricapillus (Marsham, 1802) -- invalid
  Cercyon lateralis (Marsham, 1802) -- valid
  Cercyon nigriceps (Marsham, 1802) -- valid
  Cercyon terminatus (Marsham, 1802) -- valid
  Ceroptera sivinskii Marshall, 1983 -- valid
  Chaetocnema concinna (Marsham, 1802) -- valid
  Cionomimus Marshall, 1939 -- valid
  Citharichthys arenaceus Evermann & Marsh, 1900 -- valid -- lenguado arenero, Sand Whiff, sand whiff
  Clambus convexus Marsham, 1802 -- invalid
  Coccopigya Marshall, 1986 -- valid
  Coelorhynchus ventrilux Marshall and Iwamoto, 1973 -- invalid
  Cokeria Marshall, 1916 -- invalid
  Cokeria southalli Marshall, 1916 -- invalid
  Collabismodes tabaci Marshall, 1925 -- invalid
  Colotrachelus Marshall, 1986 -- valid
  Conostigmus atelopterus (Marshall, 1868) -- valid
  Coralliozetus Evermann and Marsh, 1899 -- valid
  Coralliozetus cardonae Evermann and Marsh, 1899 -- valid -- twinhorn blenny
  Corticaria dentatus Marsham, 1802 -- invalid
  Coryphaenoides alateralis Marshall and Iwamoto, 1973 -- valid
  Coryphaenoides colon Marshall and Iwamoto, 1973 -- invalid
  Cotesia abjecta (Marshall, 1885) -- valid
  Cotesia astrarches (Marshall, 1889) -- valid
  Cotesia bignellii (Marshall, 1885) -- valid
  Cotesia ferruginea (Marshall, 1885) -- valid
  Cotesia geryonis (Marshall, 1885) -- valid
  Cotesia gonopterygis (Marshall, 1898) -- valid
  Cotesia jucunda (Marshall, 1885) -- valid
  Cotesia limbata (Marshall, 1885) -- valid
  Cotesia nothus (Marshall, 1885) -- valid
  Cotesia rubecula (Marshall, 1885) -- valid
  Cotesia salebrosa (Marshall, 1885) -- valid
  Cotesia schaeferi (Marsh, 1979) -- valid
  Cotesia zygaenarum (Marshall, 1885) -- valid
  Crabro alashanicus Marshakov, 1976 -- valid
  Crabro nomgoni Marshakov, 1980 -- valid
  Crabro pubens Marshakov, 1976 -- valid
  Cryptognatha nodiceps Marshall, 1912 -- valid
  Ctenophoraster marquesensis Marsh, 1974 -- valid
  Curculio cinerascens Marsham, 1802 -- invalid
  Curculio leucogaster Marsham, 1802 -- invalid
  Curculio unicolor Marsham, 1802 -- invalid
  Cyclops americanus Marsh, 1893 -- valid
  Cylas pumilus Marshall, 1953 -- valid
  Cyrtepistomus Marshall, 1913 -- valid
  Desmognathus folkertsi Camp, Tilley, Austin and Marshall, 2002 -- valid -- Dwarf Black-bellied Salamander, Dwarf Blackbellied Salamander
  Devania Marsh, 1974 -- valid
  Devania naviculiforma Marsh, 1974 -- valid
  Diaptomus birgei Marsh -- valid
  Diaptomus coloradensis Marsh -- valid
  Diaptomus conipedatus Marsh -- valid
  Diaptomus dorsalis Marsh, 1907 -- valid
  Diaptomus floridanus Marsh -- valid
  Diaptomus judayi Marsh -- valid
  Diaptomus mississippiensis Marsh -- valid
  Diaptomus nudus Marsh, 1904 -- valid
  Diaptomus reighardi Marsh -- valid
  Diaptomus virginiensis Marsh -- valid
  Diolcogaster scotica (Marshall, 1885) -- valid
  Diolcogaster spreta (Marshall, 1885) -- valid
  Diplodon arcuatus Marshall, 1922 -- invalid
  Diplodon asuncionis Marshall, 1926 -- invalid
  Diplodon felipponei Marshall, 1917 -- invalid
  Diplodon fortis Marshall, 1917 -- invalid
  Diplodon jacksoni Marshall, 1928 -- invalid
  Diplodon perfragilis Marshall, 1923 -- invalid
  Diplodon pilsbryi Marshall, 1928 -- invalid
  Diplodon podagrosus Marshall, 1923 -- invalid
  Diplodon subcylindricus Marshall, 1922 -- invalid
  Diplodon subquadratus Marshall, 1922 -- invalid
  Diplodon trivialoides Marshall, 1922 -- invalid
  Diplodon yaguaronis Marshall, 1930 -- invalid
  Diplodonta rotundata eddystonia (Marshall, 1895) -- valid
  Diplodontites Marshall, 1922 -- valid
  Diplodontites cookei Marshall, 1922 -- valid
  Dolichogenidea gelechiidivoris (Marsh, 1975) -- valid
  Dolichogenidea halidayi (Marshall, 1872) -- valid
  Dolichogenidea ononidis (Marshall, 1889) -- valid
  Dolichogenidea praetor (Marshall, 1885) -- valid
  Dolichogenidea sicaria (Marshall, 1885) -- valid
  Doratonotus decoris Evermann and Marsh, 1899 -- invalid
  Dynatopechus Marshall, 1931 -- valid
  Echyridella onekaka Fenwick & Marshall, 2006 -- valid
  Ectemnius kvak Marshakov, 1976 -- valid
  Elliptio divaricatus Marshall, 1926 -- invalid
  Elliptio herrerae Marshall, 1923 -- invalid
  Elytroteinus Marshall, 1920 -- valid
  Emblemaria pandionis Evermann and Marsh, 1900 -- valid -- sailfin blenny, sapito dragón, tubícola dragón
  Emoia arnoensis Brown and Marshall, 1953 -- valid -- Arno Emoia, Arno Skink
  Endeodes terminalis Marshall, 1957 -- valid
  Enneanectes jordani (Evermann and Marsh, 1899) -- valid -- mimic triplefin, mimic triplefin, sapito tres aletas, tres aletas escondido
  Entocythere Marshall, 1903 -- valid
  Entocythere cambaria (Marshall, 1903) -- valid
  Entomognathus corgus Marshakov, 1976 -- valid
  Entomognathus nadeni Marshakov, 1976 -- valid
  Ephebopus cyanognathus West & Marshall, 2000 -- valid
  Ephebopus foliatus West, Marshall, Fukushima & Bertani, 2008 -- valid
  Ephebopus rufescens West & Marshall, 2000 -- valid
  Eremiasphecium mollakarum Marshakov, 1976 -- valid
  Eurytemora canadensis Marsh, 1920 -- valid
  Eutaeniophorus Bertelsen and Marshall, 1958 -- valid
  Eutaeniophorus festivus (Bertelsen and Marshall, 1956) -- valid
  Eylais abitibiensis Marshall, 1929 -- valid
  Eylais robusta Marshall, 1946 -- valid
  Ferdina sadhaensis Marsh & Campbell, 1991 -- valid
  Ficedula disposita (Ripley & J. T. Marshall Jr, 1967) -- valid
  Fluxinella Marshall, 1983 -- valid
  Forelia ovalis Marshall, 1929 -- valid
  Fortuynia elamellata micromorpha Marshall & Pugh, 2002 -- valid
  Fortuynia inhambanensis Marshall & Pugh, 2002 -- valid
  Fortuynia rotunda Marshall & Pugh, 2002 -- valid
  Frontipoda americana Marshall, 1914 -- valid
  Fusconaia askewi (Marsh, 1896) -- valid -- Texas pigtoe
  Gillias Evermann and Marsh, 1899 -- invalid
  Glyptapanteles flavicoxis (Marsh, 1979) -- valid
  Glyptapanteles indiensis (Marsh, 1979) -- valid
  Gnaphiscus occidentalis Marshall, 1929 -- valid
  Gozmanyina majestus (Marshall & Reeves, 1971) -- valid
  Grylloblatta chintimini Marshall and Lytle, 2015 -- valid
  Grylloblatta newberryensis Marshall and Lytle, 2015 -- valid
  Gryon baeiforme (Marshall, 1892) -- valid
  Gyllenhalia crinita Marshall, 1959 -- valid
  Gymnothorax jordani (Evermann and Marsh, 1899) -- invalid
  Halidayina exserta Marshall, 1982 -- valid
  Halieutichthys smithii Evermann and Marsh, 1900 -- invalid -- diablito
  Halozetes capensis Coetzee & Marshall, 2003 -- valid
  Herniosina volominosa Marshall, 1987 -- valid
  Hesperodiaptomus arcticus (Marsh, 1920) -- valid
  Hesperotychus Schuster and Marsh, 1958 -- valid
  Hesperotychus aculeatus Schuster and Marsh, 1958 -- valid
  Hesperotychus adustus Schuster and Marsh, 1958 -- valid
  Hesperotychus aspersus Schuster and Marsh, 1958 -- valid
  Hesperotychus claudus Schuster and Marsh, 1958 -- valid
  Hesperotychus fenyesi Schuster and Marsh, 1958 -- valid
  Hesperotychus macclayi Schuster and Marsh, 1958 -- valid
  Hesperotychus moratus Schuster and Marsh, 1958 -- valid
  Hesperotychus nanus Schuster and Marsh, 1958 -- valid
  Hesperotychus tantillus Schuster and Marsh, 1958 -- valid
  Hispodes Marshall, 1955 -- valid
  Holocentrus dimidicauda Marshall, 1953 -- invalid
  Holocentrus diminicauda Marshall, 1953 -- invalid -- scarlet-tailed squirrelfish
  Hoplocheylus canadensis Marshall, 1966 -- valid
  Hyalocaulus Marshal & Meyer, 1877 -- valid
  Hydrachna canadensis Marshall, 1929 -- valid
  Hydrachna crenulata Marshall, 1930 -- valid
  Hydrachna magniscutata Marshall, 1927 -- valid
  Hydrachna microscutata Marshall, 1929 -- valid
  Hydrachna rotunda Marshall, 1930 -- valid
  Hydroptila martini Marshall, 1977 -- valid
  Hydryphantes multiporus Marshall, 1930 -- valid
  Hydryphantes tenuabilis Marshall, 1926 -- valid
  Hygrobates neooctoporus Marshall, 1926 -- valid
  Hygrobates occidentalis Marshall, 1943 -- valid
  Hylastinus obscurus (Marsham, 1802) -- valid -- clover root borer, clover root rot, perceur des racines du trèfle
  Hylotrupes similis (Marsham, 1802) -- invalid
  Hymenocephalus billsam Marshall and Iwamoto, 1973 -- valid
  Hyria wheatleyi Marshall, 1926 -- invalid
  Ichthyapus ophioneus (Evermann and Marsh, 1900) -- valid -- finless snake eel, safío amarillo, surf eel, tieso alacrán
  Illidops barcinonensis (Marshall, 1898) -- valid
  Illidops butalidis (Marshall, 1889) -- valid
  Illidops naso (Marshall, 1885) -- valid
  Kaiparapelta B. A. Marshall, 1986 -- valid
  Kinyongia magomberae Menegon, Tolley, Jones, Rovero, Marshall and Tilbury, 2009 -- valid -- Magombera Chameleon
  Koenikea indistincta Marshall, 1936 -- valid
  Kumba Marshall, 1973 -- valid
  Kumba dentoni Marshall, 1973 -- valid
  Lebertia artaacetabula Marshall, 1912 -- valid
  Lebertia distincta Marshall, 1914 -- valid
  Lebertia martisensis Marshall, 1943 -- valid
  Lebertia needhami Marshall, 1943 -- valid
  Lebertia ontarioensis Marshall, 1929 -- valid
  Lebertia quinquemaculosa Marshall, 1929 -- valid
  Leopoldamys neilli (J. T. Marshall Jr., 1976) -- valid -- Neill's Leopoldamys
  Leptocera calminuta Marshall, 1982 -- invalid
  Leptocera flaminuta Marshall, 1982 -- invalid
  Leptodiaptomus ashlandi (Marsh, 1893) -- valid
  Leptodiaptomus coloradensis (Marsh, 1911) -- valid
  Leptodiaptomus judayi (Marsh, 1907) -- valid
  Leptodiaptomus mexicanus (Marsh, 1929) -- valid
  Leptodiaptomus nudus (Marsh, 1904) -- valid
  Leuceruthrus Marshall and Gilbert, 1905 -- valid
  Limnebius nitidus (Marsham, 1802) -- valid
  Limnesia columbica Marshall, 1924 -- valid
  Limnesia wawasea Marshall, 1929 -- valid
  Limnocalanus johanseni Marsh, 1920 -- valid
  Lindenius aptus Marshakov, 1973 -- valid
  Lindenius crenicornis Marshakov, 1973 -- valid
  Lindenius gussakovskii Marshakov, 1973 -- valid
  Lindenius latitarsis Marshakov, 1973 -- valid
  Liochthonius asotthalomensis Marshall, Reeves & Norton, 1987 -- invalid
  Listronotus inaequalis Schenkling and Marshall, 1931 -- invalid
  Litodactylus leucogaster (Marsham, 1802) -- invalid
  Lycodontis jordani Evermann and Marsh, 1899 -- invalid
  Macroparalepis molestus Marshall, 1955 -- invalid
  Magicicada neotredecim Marshall and Cooley, 2000 -- valid
  Marshalliella oxygaster Marshall, 1914 -- valid
  Mayetia bicorona Schuster, Marsh and Park, 1959 -- valid
  Mayetia bowmani Schuster, Marsh and Park, 1959 -- valid
  Mayetia bulla Schuster, Marsh and Park, 1959 -- valid
  Mayetia domestica Schuster, Marsh and Park, 1959 -- valid
  Mayetia fistula Schuster, Marsh and Park, 1960 -- valid
  Mayetia langei Schuster, Marsh and Park, 1960 -- valid
  Mayetia mendocinoensis Schuster, Marsh and Park, 1960 -- valid
  Mayetia pearsei Schuster, Marsh and Park, 1959 -- valid
  Mayetia pravitas Schuster, Marsh and Park, 1960 -- valid
  Mayetia raneyi Schuster, Marsh and Park, 1960 -- valid
  Mayetia scobina Schuster, Marsh and Park, 1960 -- valid
  Mayetia turneri Schuster, Marsh and Park, 1959 -- valid
  Mayetia walkeri Schuster, Marsh and Park, 1960 -- valid
  Megacyclops magnus (Marsh, 1920) -- valid
  Megarafonus (Nanorafonus) Schuster and Marsh, 1958 -- valid
  Megarafonus lentus Schuster and Marsh, 1958 -- valid
  Megarafonus mancus Schuster and Marsh, 1958 -- valid
  Megarafonus parvus Schuster and Marsh, 1958 -- valid
  Megascops cooperi lambi (R. T. Moore & J. T. Marshall, 1959) -- valid
  Megasternum boletophagum (Marsham, 1802) -- invalid
  Megasternum concinnum (Marsham, 1802) -- valid
  Meligethes rufipes (Marsham, 1802) -- invalid
  Mesocyclops tenuis (Marsh, 1910) -- valid
  Mesopelex Marshall, 1986 -- valid
  Microcyclops ceibaensis (Marsh, 1919) -- valid
  Microgaster balearica Marshall, 1898 -- valid
  Microgaster hospes Marshall, 1885 -- valid
  Microgaster novicia Marshall, 1885 -- valid
  Microgaster pictipes Marshall, 1898 -- valid
  Microgaster polita Marshall, 1885 -- valid
  Microgobius meeki Evermann and Marsh, 1899 -- valid
  Microgramme ruficollis (Marshall, 1802) -- valid
  Microplitis hispalensis Marshall, 1898 -- valid
  Microplitis indicus Marsh, 1978 -- valid
  Microplitis tunetensis Marshall, 1901 -- valid
  Midea determina Marshall, 1929 -- valid
  Midea expansa Marshall, 1940 -- valid
  Mideopsis americana Marshall, 1940 -- valid
  Minilimosina accinta Marshall, 1985 -- valid
  Minilimosina archboldi Marshall, 1985 -- valid
  Minilimosina baculum Marshall, 1985 -- valid
  Minilimosina contrasta Marshall, 1985 -- valid
  Minilimosina intercepta Marshall, 1985 -- valid
  Minilimosina intermedia Marshall, 1985 -- valid
  Minilimosina lepida Marshall, 1985 -- valid
  Minilimosina pulpa Marshall, 1985 -- valid
  Minilimosina ternaria Marshall, 1985 -- valid
  Minilimosina tuberculum Marshall, 1985 -- valid
  Minilimosina vixa Marshall, 1985 -- valid
  Minilimosina zeda Marshall, 1985 -- valid
  Mirapinna Bertelsen and Marshall, 1956 -- valid
  Mirapinna esau Bertelsen and Marshall, 1956 -- valid
  Monocondylaea felipponei Marshall, 1922 -- invalid
  Mycetaea hirta (Marsham, 1802) -- invalid
  Mycetopoda felipponei Marshall, 1928 -- invalid
  Mycetopoda pittieri Marshall, 1927 -- valid
  Mycetopodella Marshall, 1927 -- valid
  Nausibius dentatus (Marsham, 1802) -- invalid
  Nearcticorpus canadense Rohacek and Marshall, 1982 -- valid
  Nehemitropia sordida (Marsham, 1802) -- invalid
  Neomerinthe beanorum (Evermann and Marsh, 1900) -- valid
  Nepanthia fisheri Rowe & Marsh, 1982 -- valid
  Nepanthia gracilis Rowe & Marsh, 1982 -- invalid
  Nepanthia nigrobrunnea Rowe & Marsh, 1982 -- invalid
  Nephronaias lempensis Marshall, 1926 -- valid
  Neumania armata Marshall, 1922 -- valid
  Neumania cenotea Marshall, 1936 -- valid
  Neumania distincta Marshall, 1922 -- valid
  Neumania extendens Marshall, 1922 -- valid
  Neumania fragilis Marshall, 1922 -- valid
  Neumania hickmani Marshall, 1933 -- valid
  Neumania kodiakica Marshall, 1924 -- valid
  Neumania longiseta Marshall, 1924 -- valid
  Neumania ovata Marshall, 1922 -- valid
  Neumania papillator Marshall, 1922 -- valid
  Neumania pubescens Marshall, 1929 -- valid
  Neumania semicirculais Marshall, 1922 -- valid
  Neumania tenuipalpis Marshall, 1922 -- valid
  Nezumia cyrano Marshall and Iwamoto, 1973 -- valid
  Nezumia suilla Marshall and Iwamoto, 1973 -- valid
  Nicentrus saccharinus Marshall, 1952 -- valid
  Niviventer J. T. Marshall Jr., 1976 -- valid -- White-bellied Rats
  Niviventer hinpoon (J. T. Marshall Jr., 1976) -- valid -- Limestone Niviventer
  Nothoperissops frenata Marshall, 1958 -- valid
  Nychia marshalli (Scott in Marshall, 1872) -- valid
  Nychia marshalli marshalli (Scott in Marshall, 1872) -- valid
  Ochrotrichiini Marshall, 1979 -- valid
  Ocymyrmex afradu Bolton & Marsh, 1989 -- valid
  Ocymyrmex alacer Bolton & Marsh, 1989 -- valid
  Ocymyrmex dekerus Bolton & Marsh, 1989 -- valid
  Ocymyrmex engytachys Bolton & Marsh, 1989 -- valid
  Ocymyrmex ignotus Bolton & Marsh, 1989 -- valid
  Ocymyrmex kahas Bolton & Marsh, 1989 -- valid
  Ocymyrmex okys Bolton & Marsh, 1989 -- valid
  Ocymyrmex resekhes Bolton & Marsh, 1989 -- valid
  Ocymyrmex tachys Bolton & Marsh, 1989 -- valid
  Odontocrabro binderis Marshakov, 1980 -- valid
  Onychodiaptomus birgei (Marsh, 1894) -- valid
  Onychodiaptomus virginiensis (Marsh, 1915) -- valid
  Oreohelix houghi W. B. Marshall, 1929 -- valid -- Diablo mountainsnail
  Osteopelta Marshall, 1987 -- valid
  Othyreus Marshakov, 1977 -- invalid
  Otus lambi R. T. Moore & J. T. Marshall, 1959 -- invalid
  Oxus connatus Marshall, 1929 -- valid
  Oxus elongatus Marshall, 1929 -- valid
  Oxus intermedius Marshall, 1926 -- valid
  Oxymonacanthus halli Marshall, 1952 -- valid
  Oxytelus laqueatus (Marsham, 1802) -- valid
  Pambolinae Marshall, 1885 -- valid
  Paracetonurus Marshall, 1973 -- invalid
  Paraclinus cingulatus (Evermann and Marsh, 1899) -- valid -- coral blenny, sapito coral, trambollito coralino
  Paraferdina sohariae Marsh & Price, 1991 -- valid
  Parataeniophorus Bertelsen and Marshall, 1956 -- valid
  Parataeniophorus brevis Bertelsen and Marshall, 1956 -- valid
  Parataeniophorus gulosus Bertelsen and Marshall, 1956 -- valid
  Periphragella Marshall, 1875 -- valid
  Petrotilapia genalutea Marsh, 1983 -- valid
  Petrotilapia nigra Marsh, 1983 -- valid
  Phaenocarpa bruesi Marsh, 1974 -- valid
  Phauloppia banksi Marshall, Reeves & Norton, 1987 -- valid
  Pholetesor laetus (Marshall, 1885) -- valid
  Phoriospongia Marshall, 1880 -- valid
  Phytobius leucogaster (Marsham, 1802) -- valid
  Piona americana Marshall, 1929 -- valid
  Piona conglobata wisconsinensis Marshall, 1935 -- valid
  Piona insularis Marshall, 1924 -- valid
  Piona interrupta Marshall, 1929 -- valid
  Piona pearsei Marshall, 1936 -- valid
  Piona rubrapes Marshall, 1924 -- valid
  Piona socialis Marshall, 1930 -- valid
  Piona wolcotti Marshall, 1937 -- valid
  Pionacercus novus Marshall, 1924 -- valid
  Pionopsis latilamellis Marshall, 1924 -- valid
  Pithecia cazuzai Marsh, 2014 -- valid -- Cazuza's Saki
  Pithecia isabela Marsh, 2014 -- valid -- Isabel's Saki
  Pithecia mittermeieri Marsh, 2014 -- valid -- Mittermeier's Tapajós Saki
  Pithecia pissinattii Marsh, 2014 -- valid -- Pissinatti's Bald-faced Saki
  Pithecia rylandsi Marsh, 2014 -- valid -- Ryland's Bald-Faced Saki
  Pleurobema missouriensis Marsh, 1901 -- invalid
  Potamolepis Marshall, 1883 -- valid
  Prionodes baldwini Evermann and Marsh, 1899 -- invalid
  Protapanteles lymantriae (Marsh, 1979) -- valid
  Protostigmus gedeminus Marshakov, 1979 -- valid
  Psammoclema Marshall, 1880 -- valid
  Pselaptrichus burdicki Schuster and Marsh, 1956 -- valid
  Pselaptrichus carinatus Marsh and Schuster, 1954 -- valid
  Pselaptrichus cavatus Marsh and Schuster, 1954 -- valid
  Pselaptrichus chandleri Schuster and Marsh, 1956 -- valid
  Pselaptrichus cuspidatus Schuster and Marsh, 1956 -- valid
  Pselaptrichus frigidus Schuster and Marsh, 1956 -- valid
  Pselaptrichus gibbosus Marsh and Schuster, 1954 -- valid
  Pselaptrichus helferi Schuster and Marsh, 1956 -- valid
  Pselaptrichus hocus Schuster and Marsh, 1956 -- valid
  Pselaptrichus incognitus Schuster and Marsh, 1956 -- valid
  Pselaptrichus intimus Schuster and Marsh, 1956 -- valid
  Pselaptrichus levinei Schuster and Marsh, 1956 -- valid
  Pselaptrichus minimus Schuster and Marsh, 1956 -- valid
  Pselaptrichus oculatus Marsh and Schuster, 1954 -- valid
  Pselaptrichus ornatus Marsh and Schuster, 1954 -- valid
  Pselaptrichus parki Schuster and Marsh, 1956 -- valid
  Pselaptrichus pennatus Schuster and Marsh, 1956 -- valid
  Pselaptrichus perditus Schuster and Marsh, 1956 -- valid
  Pselaptrichus perfidus Schuster and Marsh, 1956 -- valid
  Pselaptrichus propinquus Schuster and Marsh, 1956 -- valid
  Pselaptrichus proprius Schuster and Marsh, 1956 -- valid
  Pselaptrichus rectus Marsh and Schuster, 1954 -- valid
  Pselaptrichus shastensis Schuster and Marsh, 1956 -- valid
  Pselaptrichus silvanus Schuster and Marsh, 1956 -- valid
  Pselaptrichus similis Schuster and Marsh, 1956 -- valid
  Pselaptrichus spinosus Marsh and Schuster, 1954 -- valid
  Pselaptrichus tenuis Schuster and Marsh, 1956 -- valid
  Pselaptrichus vanus Schuster and Marsh, 1956 -- valid
  Pselaptrichus venustrus Schuster and Marsh, 1956 -- valid
  Pseudoazya trinitatis (Marshall, 1912) -- valid
  Pseudohydryphantes latipalpus Marshall, 1924 -- valid
  Pseudohydryphantes orbicularis Marshall, 1929 -- valid
  Pseudonepanthia gracilis (Rowe & Marsh, 1982) -- valid
  Pseudonepanthia nigrobrunnea (Rowe & Marsh, 1982) -- valid
  Psoronaias herrerae (Marshall, 1923) -- valid
  Psylliodes picinus (Marsham, 1802) -- valid
  Pteremis wirthi Marshall, 1984 -- valid
  Ptilinus serraticornis (Marsham, 1802) -- invalid
  Pucrasia macrolopha biddulphi G. F. L. Marshall, 1879 -- valid
  Pullimosina vockerothi Marshall, 1986 -- valid
  Pulsellum salishorum E. Marshall, 1980 -- valid -- Salish toothshell
  Quadrula andrewsii Marsh, 1902 -- invalid
  Quadrula beauchampii Marsh, 1902 -- invalid
  Retilaskeya Marshall, 1978 -- valid
  Rhabdoscelus Marshall, 1943 -- valid
  Rhantus frontalis (Marsham, 1802) -- valid
  Rhizophobates melanomerus (Marshall & Pugh, 2000) -- valid
  Rhizophobates ugraseni (Marshall & Pugh, 2000) -- valid
  Rhopalum kawabatai Marshakov, 1976 -- valid
  Ruganodontites Marshall, 1931 -- invalid
  Scarabaeus attaminatus Marsham, 1802 -- invalid
  Scarabaeus biliteratus Marsham, 1802 -- invalid
  Scarabaeus foedatus Marsham, 1802 -- invalid
  Scelio flavibarbis (Marshall, 1874) -- valid
  Sclerothamnus Marshall, 1875 -- valid
  Scolytus multistriatus (Marsham, 1802) -- valid -- European elm bark beetle, scolyte européen de l'orme, smaller European elm bark beetle
  Scopelosaurus ahlstromi Bertelsen, Krefft and Marshall, 1976 -- valid
  Scopelosaurus craddocki Bertelsen, Krefft and Marshall, 1976 -- valid
  Scopelosaurus gibbsi Bertelsen, Krefft and Marshall, 1976 -- valid
  Scopelosaurus herwigi Bertelsen, Krefft and Marshall, 1976 -- valid
  Scopelosaurus hubbsi Bertelsen, Krefft and Marshall, 1976 -- valid
  Scopelosaurus mauli Bertelsen, Krefft and Marshall, 1976 -- valid
  Scopelosaurus meadi Bertelsen, Krefft and Marshall, 1976 -- valid
  Scorpaena albifimbria Evermann and Marsh, 1900 -- valid -- coral scorpionfish, escorpión coralino, lesser scorpionfish, rascacio coralino
  Scorpaena bergi Evermann and Marsh, 1900 -- invalid -- goosehead scorpionfish
  Scorpaena bergii Evermann and Marsh, 1900 -- valid -- escorpión gansito, goosehead scorpionfish
  Seguenziella Marshall, 1983 -- valid
  Seguenziopsis Marshall, 1983 -- valid
  Serranus baldwini (Evermann and Marsh, 1899) -- valid -- lantern bass, serrano linterna
  Sipalinus Marshall, 1943 -- valid
  Skistodiaptomus mississippiensis (Marsh, 1894) -- valid
  Skistodiaptomus reighardi (Marsh, 1895) -- valid
  Solanderiidae Marshall, 1892 -- valid
  Sonoma cuneata Marsh and Schuster, 1962 -- valid
  Sonoma dilopha Marsh and Schuster, 1962 -- valid
  Sonoma dolabra Marsh and Schuster, 1962 -- valid
  Sonoma humilis Marsh and Schuster, 1962 -- valid
  Sonoma priocera Marsh and Schuster, 1962 -- valid
  Sonoma repanda Marsh and Schuster, 1962 -- valid
  Sonoma spadica Marsh and Schuster, 1962 -- valid
  Sonoma triloba Marsh and Schuster, 1962 -- valid
  Sonoma vanna Marsh and Schuster, 1962 -- valid
  Sparasion bilaminatum Marshall, 1913 -- valid
  Spelobia acadiensis Marshall, 1985 -- valid
  Spelobia bispina Marshall, 1985 -- valid
  Spelobia brevipteryx Marshall, 1985 -- valid
  Spelobia bumamma Marshall, 1985 -- valid
  Spelobia curvata Marshall, 1985 -- valid
  Spelobia curvipecta Marshall, 1985 -- valid
  Spelobia depilicercus Marshall, 1985 -- valid
  Spelobia frustrilabris Marshall, 1985 -- valid
  Spelobia fungivora Marshall, 1985 -- valid
  Spelobia nudiprocta Marshall, 1985 -- valid
  Spelobia ovata Marshall, 1985 -- valid
  Spelobia peltata Marshall, 1985 -- valid
  Spelobia pulliforma Marshall, 1985 -- valid
  Spelobia quadrata Marshall, 1985 -- valid
  Spelobia quinata Marshall, 1985 -- valid
  Spelobia sejuncta Marshall, 1985 -- valid
  Spelobia tuberculosa Marshall, 1985 -- valid
  Spelobia tufta Marshall, 1985 -- valid
  Sperchon crassipalpis Marshall, 1933 -- valid
  Sperchon jasperensis Marshall, 1929 -- valid
  Sperchonopsis ovalis Marshall, 1929 -- valid
  Sphagebranchus ophioneus Evermann and Marsh, 1900 -- invalid
  Spheciospongia Marshall, 1892 -- valid
  Squalus nasutus Last, Marshall and White, 2007 -- valid -- western longnose spurdog
  Stactolaema C. H. T. Marshall & G. F. L. Marshall, 1870 -- valid
  Starksia culebrae (Evermann and Marsh, 1899) -- valid
  Stathmonotus stahli (Evermann and Marsh, 1899) -- valid -- eelgrass blenny, sapito anguila, tubícola anguila
  Stegobium rubellum (Marsham, 1802) -- invalid
  Stegobium tenuicorne (Marsham, 1802) -- invalid
  Stemonosudis molesta (Marshall, 1955) -- valid
  Stenommatus musae (Marshall, 1926) -- valid
  Succinea barberi (W. B. Marshall, 1926) -- valid -- Sanibel ambersnail
  Taeniophoridae Bertelsen and Marshall, 1956 -- invalid
  Taeniophorus Bertelsen and Marshall, 1956 -- invalid
  Taeniophorus festivus Bertelsen and Marshall, 1956 -- invalid
  Telomerina cana Marshall and Rochacek, 1984 -- valid
  Terrilimosina pexa Marshall, 1985 -- valid
  Testudacarus americanus Marshall, 1943 -- valid
  Testudacarus minimus Marshall, 1943 -- valid
  Tetracanthella pacifica Rusek & Marshall, 1977 -- valid
  Tetraplodon linki Marshall, 1926 -- invalid
  Tetrascapha Schuster and Marsh, 1957 -- valid
  Tetrascapha dasycerca Schuster and Marsh, 1957 -- valid
  Teutonia lunata Marshall, 1924 -- valid
  Thelyssina Marshall, 1883 -- valid
  Thermacarus nevadensis Marshall, 1928 -- valid
  Thermocyclops tenuis (Marsh, 1909) -- valid
  Thoracochaeta calminuta (Marshall, 1982) -- valid
  Thoracochaeta cubita Marshall and Norrbom, 1985 -- valid
  Thoracochaeta flaminuta (Marshall, 1982) -- valid
  Thromidia brycei Marsh, 2009 -- valid
  Tiphys americanus (Marshall, 1937) -- valid
  Tiphys diversus (Marshall, 1929) -- valid
  Tiphys simulans (Marshall, 1924) -- valid
  Tiphys torris americanus (Marshall, 1937) -- invalid
  Torrenticola californica (Marshall, 1943) -- valid
  Torrenticola compacta (Marshall, 1943) -- valid
  Torrenticola ellipsoides (Marshall, 1943) -- valid
  Torrenticola geographica (Marshall, 1943) -- valid
  Torrenticola indistincta (Marshall, 1929) -- valid
  Torrenticola jordanensis (Marshall, 1930) -- valid
  Torrenticola mercedensis (Marshall, 1943) -- valid
  Torrenticola oblongata (Marshall, 1943) -- valid
  Torrenticola obovatus (Marshall, 1943) -- valid
  Torrenticola occidentalis (Marshall, 1933) -- valid
  Torrenticola sierrensis (Marshall, 1943) -- valid
  Torrenticola simulans (Marshall, 1933) -- valid
  Torrenticola tahoei (Marshall, 1943) -- valid
  Torrenticola wadellica (Marshall, 1943) -- valid
  Trachyopella binuda Rohacek and Marshall, 1985 -- valid
  Trachyopella nuda Rohacek and Marshall, 1985 -- valid
  Trachyopella senaria Rohacek and Marshall, 1985 -- valid
  Trachyopella straminea Rohacek and Marshall, 1985 -- valid
  Tyrrellia ovalis Marshall, 1932 -- valid
  Unio askewi Marsh, 1896 -- invalid
  Unio ferrissii Marsh, 1891 -- invalid
  Unio pilsbryi Marsh, 1891 -- invalid
  Unio pleasii Marsh, 1891 -- invalid
  Unio singleyanus Marsh, 1891 -- invalid
  Unio superiorensis Marsh, 1897 -- invalid
  Unio upsonii Marsh, 1887 -- invalid
  Unionicola campelomaicola Marshall, 1935 -- valid
  Ventrifossa macropogon Marshall, 1973 -- valid -- longbeard grenadier
  Ventrifossa mucocephalus Marshall, 1973 -- valid -- slimehead grenadier
  Venustaconcha pleasi (Marsh, 1891) -- invalid -- bleedingtooth mussel
  Venustaconcha pleasii (Marsh, 1891) -- valid -- bleedingtooth mussel
  Wetmorella albofasciata Schultz and Marshall, 1954 -- valid
  Wetmorella ocellata Schultz and Marshall, 1954 -- invalid
  Wetmorella philippina bifasciata Schultz and Marshall, 1954 -- invalid
  Wetmorella triocellata Schultz and Marshall, 1954 -- invalid
  Wettina primaria Marshall, 1929 -- valid
 
 Kingdom Plantae
  Acer saccharum Marsh. -- accepted -- sugar maple
  Acer saccharum var. saccharum Marsh. -- accepted -- sugar maple
  Aesculus octandra Marsh. -- not accepted
  Alnus maritima (Marshall) Muhl. ex Nutt. -- accepted -- seaside alder
  Alnus maritime (Marshall) Muhl. ex Nutt. -- not accepted
  Ancistrocactus tobuschii (W.T. Marshall) Backeb. ex L.D. Benson -- not accepted -- Tobusch fishhook cactus
  Anisocereus foetidus (T. MacDoug. & Miranda) W.T. Marshall -- not accepted
  Ariocarpus fissuratus var. lloydii (Rose) W.T. Marshall -- not accepted
  Aronia prunifolia (Marshall) Rehder -- not accepted -- hybrid chokeberry
  Aronia X prunifolia (Marshall) Rehder (pro sp.) -- accepted -- purple chokeberry
  Batodendron arboreum (Marsh) Nutt. -- not accepted
  Betula papyrifera Marshall -- accepted -- paper birch
  Betula papyrifera var. papyrifera Marshall -- not accepted -- paper birch
  Betula populifolia Marshall -- accepted -- gray birch
  Betula-alnus maritima Marshall -- not accepted
  Betula-Alnus maritima Marshall -- not accepted
  Browningia chlorocarpa (Kunth) W.T. Marshall -- accepted
  Browningia microsperma (Werderm. & Backeb.) W.T. Marshall -- accepted
  Carpinus betulus var. virginiana Marshall -- not accepted
  Carpinus caroliniana ssp. virginiana (Marshall) Furlow -- accepted -- American hornbeam
  Carpinus caroliniana var. virginiana (Marshall) Fernald -- not accepted
  Carya glabra var. odorata (Marsh.) Little -- not accepted -- red hickory
  Carya ovalis var. odorata (Marsh.) Sarg. -- not accepted
  Carya pecan (Marsh.) Engl. & Graebn. -- not accepted
  Carya X ovalis var. odorata (Marsh.) Sarg. (pro var.) -- not accepted
  Castanea dentata (Marsh.) Borkh. -- accepted -- American chestnut
  Corylus cornuta Marshall -- accepted -- beaked hazel, beaked hazelnut, western hazel
  Corylus cornuta ssp. cornuta Marshall -- accepted -- beaked hazelnut
  Corylus cornuta var. cornuta Marshall -- not accepted -- beaked hazelnut
  Coryphantha muehlenpfordtii var. robustispina (A. Schott ex Engelm.) W.T. Marshall -- not accepted
  Coryphantha vivipara var. aggregata (Engelm.) W.T. Marshall -- not accepted
  Coryphantha vivipara var. arizonica (Engelm.) W.T. Marshall -- not accepted
  Coryphantha vivipara var. deserti (Engelm.) W.T. Marshall -- not accepted
  Crataegus cuneiformis (Marshall) Eggl. -- not accepted
  Echinocactus tobuschii (W.T. Marshall) D. Weniger -- not accepted
  Echinocereus bristolii W.T. Marshall -- accepted
  Echinocereus chisoensis W.T. Marshall -- not accepted -- chisos lace cactus, Chisos Mountain hedgehog cactus, Órgano-pequeño chiso
  Echinocereus chisoensis var. chisoensis W.T. Marshall -- not accepted -- Chisos Mountain hedgehog cactus
  Echinocereus chisosensis W.T. Marshall -- accepted
  Echinocereus chisosensis ssp. chisosensis W.T. Marshall -- accepted -- Chisos Mountain hedgehog cactus
  Echinocereus chisosensis var. chisosensis W.T. Marshall -- not accepted
  Echinocereus papillosus var. angusticeps (Clover) W.T. Marshall -- not accepted -- Allicoche hedgehog cactus, small papillosus
  Echinocereus reichenbachii var. chisoensis (W.T. Marshall) L.D. Benson -- not accepted
  Echinocereus reichenbachii var. chisosensis (W.T. Marshall) L.D. Benson -- not accepted
  Echinocereus stoloniferus W.T. Marshall -- accepted
  Echinocereus stoloniferus ssp. stoloniferus W.T. Marshall -- accepted
  Echinocereus stoloniferus ssp. tayopensis (W.T. Marshall) N.P. Taylor -- accepted
  Echinocereus tayopensis W.T. Marshall -- not accepted
  Echinocereus triglochidiatus var. neomexicanus (Standl.) W.T. Marshall -- not accepted
  Echinocereus triglochidiatus var. octacanthus (Muehlenpf.) W.T. Marshall -- not accepted
  Echinocereus triglochidiatus var. paucispinus (Engelm.) W.T. Marshall -- not accepted
  Echinocereus viridiflorus var. davisii (Houghton) W.T. Marshall -- not accepted -- Davis' green pitaya, Davis' hedgehog cactus
  Echinomastus acunensis W.T. Marshall -- not accepted
  Echinomastus erectocentrus ssp. acunensis (W.T. Marshall) U. Guzmán -- not accepted
  Echinomastus erectocentrus var. acunensis (W.T. Marshall) Bravo -- not accepted -- acuna cactus
  Epithelantha micromeris ssp. pachyrhiza (W.T. Marshall) N.P. Taylor -- not accepted
  Epithelantha micromeris var. pachyrhiza W.T. Marshall -- not accepted
  Epithelantha pachyrhiza (W.T. Marshall) Backeb. -- not accepted
  Franklinia W. Bartram ex Marshall -- accepted -- Franklin tree
  Franklinia alatamaha Marshall -- accepted -- Franklin tree
  Fraxinus nigra Marsh. -- accepted -- black ash
  Fraxinus pennsylvanica Marsh. -- accepted -- green ash
  Fraxinus pennsylvanica var. pennsylvanica Marsh. -- not accepted -- green ash
  Gleditsia aquatica Marshall -- accepted -- swamp-locust, water honeylocust, water locust, waterlocust
  Glyceria rupestris (With.) E.S. Marshall -- not accepted
  Gordonia alatamaha (Marshall) Sarg. -- not accepted
  Grusonia hamiltonii H.E. Gates ex W.T. Marshall & T.M. Bock -- not accepted
  Harrisia hurstii W.T. Marshall -- accepted
  Hicoria pecan (Marsh.) Britton -- not accepted
  Lobivia huascha (F.A.C. Weber) W.T. Marshall -- not accepted
  Lonicera canadensis Bartram & W. Bartram ex Marshall -- accepted -- American fly honeysuckle
  Mammillaria microcarpa var. auricarpa W.T. Marshall -- not accepted
  Mammillaria microcarpa var. milleri (Britton & Rose) W.T. Marshall -- not accepted
  Mammillaria tobuschii W.T. Marshall -- not accepted
  Mammillaria wrightii var. wilcoxii (Toumey ex K. Schum.) W.T. Marshall -- not accepted -- Wilcox's nipple cactus, Wilcox's pincushion cactus
  Mespilus prunifolia Marshall -- not accepted
  Neoevansia W.T. Marshall -- not accepted
  Neolloydia erectocentra var. acunensis (W.T. Marshall) L.D. Benson -- not accepted
  Neolloydia johnsonii var. lutescens (Parish) W.T. Marshall ex R.G. Engard -- not accepted
  Neopieris nitida (W. Bartram ex Marshall) Britton -- not accepted
  Nyssa ogeche W. Bartram ex Marshall -- accepted -- Ogeechee tupelo
  Nyssa sylvatica Marshall -- accepted -- black gum, black tupelo, blackgum
  Nyssa sylvatica var. sylvatica Marshall -- not accepted -- black tupelo
  Opuntia basilaris var. aurea (E.M. Baxter) W.T. Marshall -- not accepted -- golden pricklypear
  Opuntia basilaris var. whitneyana (E.M. Baxter) E.M. Baxter ex W.T. Marshall -- not accepted
  Opuntia kleiniae var. tetracantha (Toumey) W.T. Marshall -- not accepted
  Pediocactus brevihamatus ssp. tobuschii (W.T. Marshall) Halda -- not accepted
  Pediocactus hermannii W.T. Marshall -- not accepted
  Phlox bifida ssp. arkansana Marsh. -- not accepted
  Pieris nitida (W. Bartram ex Marshall) Benth. & Hook. f. -- not accepted
  Populus balsamifera var. lanceolata Marshall -- not accepted
  Populus deltoides W. Bartram ex Marshall -- accepted -- common cottonwood, eastern cottonwood, plains cottonwood
  Populus deltoides ssp. deltoides Bartram ex Marshall -- accepted -- eastern cottonwood
  Populus tacamahaca var. lanceolata (Marshall) Farw. -- not accepted
  Populus tacanahaca var. lanceolata (Marshall) Farw. -- not accepted
  Prunus americana Marshall -- accepted -- American plum
  Prunus angustifolia Marshall -- accepted -- Chickasaw plum
  Prunus angustifolia var. angustifolia Marshall -- not accepted -- Chickasaw plum
  Prunus maritima Marshall -- accepted -- beach plum
  Prunus maritima var. maritima Marshall -- not accepted -- beach plum
  Pyrus americana (Marshall) Spreng. -- not accepted
  Pyrus americana (Marshall) DC. -- not accepted
  Quercus borealis var. maxima (Marsh.) Ashe -- not accepted
  Quercus maxima (Marsh.) Ashe -- not accepted
  Rosa humilis Marshall -- not accepted
  Rosa palustris Marshall -- accepted -- swamp rose
  Saccharodendron saccharum (Marsh.) Moldenke -- not accepted
  Salix humilis Marshall -- accepted -- prairie willow
  Salix humilis var. humilis Marshall -- accepted -- prairie willow
  Salix nigra Marshall -- accepted -- black willow
  Salix petiolaris var. sericea (Marsh.) Andersson -- not accepted
  Salix sericea Marshall -- accepted -- silky willow
  Sclerocactus brevihamatus ssp. tobuschii (W.T. Marshall) N.P. Taylor -- accepted -- shorthook fishhook cactus
  Sclerocactus erectocentrus var. acunensis (W.T. Marshall) Bravo -- accepted
  Sorbus americana Marshall -- accepted -- American mountain-ash
  Taxus canadensis Marsh. -- accepted -- Canada yew
  Thelocactus durangensis (Runge) W.T. Marshall -- not accepted
  Thelocactus macdowellii (Rebut ex Quehl) W.T. Marshall -- accepted
  Thelocactus uncinatus (Galeotti ex Pfeiff.) W.T. Marshall -- not accepted
  Thelocactus unguispinus (Engelm.) W.T. Marshall -- not accepted
  Toumeya klinkeriana (Backeb. & H. Jacobsen) Bravo & W.T. Marshall -- not accepted
  Toumeya lophophoroides (Werderm.) W.T. Marshall -- not accepted
  Toumeya peeblesiana (Croizat) W.T. Marshall -- not accepted
  Toumeya peeblesianus (Croizat) W.T. Marshall -- not accepted
  Toumeya pseudomacrochele (Backeb.) W.T. Marshall -- not accepted
  Toumeya schmiedickeana (Boed.) W.T. Marshall -- not accepted
  Toumeya schwarzii (Shurly) Bravo & W.T. Marshall -- not accepted
  Vaccinium arboreum Marsh -- accepted -- farkleberry, sparkleberry, tree sparkleberry, tree-huckleberry
  Viburnum alnifolium Marsh. -- not accepted
  Viburnum opulus ssp. trilobum (Marsh.) R.T. Clausen -- not accepted
  Viburnum opulus var. trilobum (Marsh.) R.T. Clausen -- not accepted
  Viburnum trilobum Marsh. -- not accepted -- American cranberrybush
  Xanthorhiza Marshall -- accepted -- yellowroot
  Xanthorhiza simplicissima Marshall -- accepted -- yellowroot
 
 Kingdom Bacteria
  Bacillus macquariensis Marshall and Ohye, 1966 -- invalid
  Campylobacter pylori Marshall et al., 1985 emend. Fox et al., 1988 -- invalid
  Campylobacter pylori pylori Marshall et al., 1985 -- invalid
  Helicobacter pylori (Marshall et al., 1985) Goodwin et al., 1989 -- valid
  Paenibacillus macquariensis (Marshall and Ohye, 1966) Ash et al., 1994 -- valid
  Paenibacillus macquariensis macquariensis (Marshall and Ohye, 1966) Ash et al., 1994 -- valid
   

A gray bar