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Taxon author: Taylor

ITIS records citing taxon author "Taylor"
 
 Kingdom Animalia
  Acrodytes inflata Taylor, 1944 -- invalid
  Acrodytes modesta Taylor and Smith, 1945 -- invalid
  Adelomyrmex samoanus Wilson & Taylor, 1967 -- valid
  Adelphicos newmanorum Taylor, 1950 -- valid
  Adelphicos quadrivirgatum newmanorum Taylor, 1950 -- invalid
  Afrocaecilia Taylor, 1968 -- invalid
  Agalychnis alcorni Taylor, 1952 -- invalid
  Agalychnis saltator Taylor, 1955 -- valid
  Aglaodiaptomus atomicus DeBiase and Taylor, 1997 -- valid
  Aglaodiaptomus savagei DeBiase and Taylor, 2000 -- valid
  Ahaetulla oliveri Taylor, 1950 -- invalid
  Ahaetulla prasina preocularis (Taylor, 1922) -- valid
  Amblyopone gnoma Taylor, 1979 -- valid
  Amblyopone noonadan Taylor, 1965 -- valid
  Amblyopone papuana Taylor, 1979 -- valid
  Ambystoma amblycephala Taylor, 1940 -- invalid
  Ambystoma amblycephalum Taylor, 1940 -- valid -- Salamandra cabeza chata
  Ambystoma bombypella Taylor, 1940 -- invalid
  Ambystoma bombypellum Taylor, 1940 -- valid -- Salamandra piel fina
  Ambystoma fluvinatum Taylor, 1941 -- invalid
  Ambystoma granulosum Taylor, 1944 -- valid -- Salamandra granulada
  Ambystoma lacustris Taylor and Smith, 1945 -- invalid
  Ambystoma leorae (Taylor, 1943) -- valid
  Ambystoma lermaense (Taylor, 1940) -- valid -- Lake Lerma Salamander
  Ambystoma lermaensis (Taylor, 1940) -- invalid
  Ambystoma ordinaria Taylor, 1940 -- invalid
  Ambystoma ordinarium Taylor, 1940 -- valid -- Salamandra michoacana
  Ambystoma rivulare (Taylor, 1940) -- valid
  Ambystoma rivularis (Taylor, 1940) -- invalid
  Ambystoma rosaceum Taylor, 1941 -- valid -- Salamandra tarahumara
  Ambystoma rosaceum rosaceum Taylor, 1941 -- invalid
  Ambystoma schmidti Taylor, 1939 -- invalid
  Ambystoma subsalsum Taylor, 1943 -- valid
  Ambystoma zempoalaense (Taylor and Smith, 1945) -- invalid
  Amphiesma deschauenseei (Taylor, 1934) -- invalid
  Anaxyrus kelloggi (Taylor, 1938) -- valid
  Anchylorana Taylor, 1942 -- invalid
  Aneides hardii (Taylor, 1941) -- valid -- Sacramento Mountain Salamander, Sacramento Mountains Salamander
  Aneides hardyi (Taylor, 1941) -- invalid
  Anolis aquaticus Taylor, 1956 -- valid -- Water Anole
  Anolis marsupialis Taylor, 1956 -- valid
  Anolis milleri H. M. Smith in H. M. Smith and Taylor, 1950 -- valid -- Anolis de Miller, Miller's Anole
  Anomalepididae Taylor, 1939 -- valid -- Primitive Blind Snakes
  Anomalepis aspinosus Taylor, 1939 -- valid -- Taylor's Peru Blind Snake
  Anomalomyrma Taylor, 1990 -- valid
  Ansonia mcgregori (Taylor, 1922) -- valid
  Antepione costinotata (Taylor, 1906) -- invalid
  Aplodontia californica columbiana Taylor, 1916 -- invalid
  Aplodontia humboldtiana Taylor, 1916 -- invalid
  Aplodontia nigra Taylor, 1914 -- invalid
  Aplodontia rufa grisea Taylor, 1916 -- invalid
  Aplodontia rufa humboldtiana Taylor, 1916 -- valid
  Aplodontia rufa nigra Taylor, 1914 -- valid -- Point Arena Mountain Beaver
  Apolemichthys griffisi (Carlson and Taylor, 1981) -- valid
  Apristurus kampae Taylor, 1972 -- valid -- longnose catshark
  Aquiloeurycea galeanae (Taylor, 1941) -- valid
  Aquixalus bisacculus (Taylor, 1962) -- invalid
  Arborimus Taylor, 1915 -- valid -- Tree Voles
  Archamia melasma Lachner and Taylor, 1960 -- invalid
  Archiphysa Taylor, 2003 -- valid
  Archiphysa ashmuni Taylor, 2003 -- valid -- San Rafael Physa
  Archiphysa sonomae Taylor, 2003 -- valid -- Sonoma Physa
  Archirhoe multipunctata (Taylor, 1906) -- valid
  Argyrophis klemmeri (Taylor, 1962) -- valid -- Klemmer's Blind Snake, Kuala Lumpur Worm Snake
  Argyrophis trangensis (Taylor, 1962) -- valid -- Trang Blind Snake, Trang Worm Snake
  Assiminea pecos Taylor, 1987 -- valid -- Pecos Assiminea
  Atelopus loomisi Taylor, 1952 -- invalid
  Atelopus senex Taylor, 1952 -- valid
  Atelopus varius ambulatorius Taylor, 1952 -- invalid
  Atelopus varius loomisi Taylor, 1952 -- invalid
  Atretochoana eiselti (Taylor, 1968) -- valid -- Eiselt's caecilian
  Barbourula Taylor and Noble, 1924 -- valid
  Barbourula busuangensis Taylor and Noble, 1924 -- valid
  Bdeogale crassicauda nigrescens Sale and Taylor, 1970 -- valid
  Bipedidae Taylor, 1951 -- valid -- Two-legged Worm Lizards
  Boiga dendrophila divergens Taylor, 1922 -- valid
  Boiga schultzei Taylor, 1923 -- valid -- Schultz's Blunt-headed Tree Snake
  Bolitoglossa altamontana (Taylor, 1939) -- invalid
  Bolitoglossa alvaradoi Taylor, 1954 -- valid
  Bolitoglossa arborea Taylor, 1941 -- invalid
  Bolitoglossa arborescandens Taylor, 1954 -- invalid
  Bolitoglossa cephalica rubrimembris Taylor and Smith, 1945 -- invalid
  Bolitoglossa cerroensis (Taylor, 1952) -- valid
  Bolitoglossa chondrostega Taylor, 1941 -- invalid
  Bolitoglossa cochranae Taylor, 1943 -- invalid
  Bolitoglossa dimidiata Taylor, 1940 -- invalid
  Bolitoglossa franklini nigroflavescens Taylor, 1941 -- invalid
  Bolitoglossa galaenae Taylor, 1941 -- invalid
  Bolitoglossa galeanae Taylor, 1941 -- invalid
  Bolitoglossa gigantea (Taylor, 1939) -- invalid
  Bolitoglossa lavae Taylor, 1942 -- invalid
  Bolitoglossa melanomolga Taylor, 1941 -- invalid
  Bolitoglossa multidentata (Taylor, 1939) -- invalid
  Bolitoglossa nigrescens (Taylor, 1949) -- valid -- Black Web-footed Salamander
  Bolitoglossa nigroflavescens Taylor, 1941 -- invalid
  Bolitoglossa nigromaculata Taylor, 1941 -- invalid
  Bolitoglossa occidentalis Taylor, 1941 -- valid -- Salamandra-lengua hongueada occidental
  Bolitoglossa palustris Taylor, 1949 -- invalid
  Bolitoglossa pesrubra (Taylor, 1952) -- valid
  Bolitoglossa robertsi (Taylor, 1939) -- invalid
  Bolitoglossa smithi (Taylor, 1939) -- invalid
  Bolitoglossa subpalmata pesrubra (Taylor, 1952) -- invalid
  Bolitoglossa subpalmata torresi (Taylor, 1952) -- invalid
  Bolitoglossa terrestris Taylor, 1941 -- invalid
  Bolitoglossa unguidentis Taylor, 1941 -- invalid
  Bolitoglossa veracrucis Taylor, 1951 -- valid -- Salamandra-lengua hongueada veracruzana
  Bolitoglossa xolocalcae Taylor, 1941 -- invalid
  Bothriechis supraciliaris (Taylor, 1954) -- valid -- Blotched Palm-pitviper
  Bothrops schlegelii supraciliaris Taylor, 1954 -- invalid
  Brachyzapfes elliptica gigantea Taylor, 1965 -- valid
  Brasilotyphlus Taylor, 1968 -- valid -- Brazilian caecilians
  Bromeliohyla dendroscarta (Taylor, 1940) -- valid
  Bufo angustipes Taylor and Smith, 1945 -- invalid
  Bufo debilis kelloggi Taylor, 1938 -- invalid
  Bufo gabbi Taylor, 1952 -- invalid
  Bufo gemmifer Taylor, 1940 -- invalid -- Sapo joya
  Bufo holdridgei Taylor, 1952 -- invalid
  Bufo kelloggi Taylor, 1938 -- invalid -- Sapo mexicano-menor
  Bufo mazatlanensis Taylor, 1940 -- invalid -- Sapo sinaloense
  Bufo mazatlanensis mazatlanensis Taylor, 1940 -- invalid
  Bufo mazatlanensis nayaritensis Taylor, 1943 -- invalid
  Bufo mcgregori Taylor, 1922 -- invalid
  Bufo nayaritensis Taylor, 1943 -- invalid
  Bufo perplexus Taylor, 1943 -- invalid -- Sapo perplejo
  Butlerius micans Pillai and Taylor, 1968 -- valid
  Caecilia antioquiaensis Taylor, 1968 -- valid
  Caecilia attenuata Taylor, 1968 -- valid
  Caecilia bokermanni Taylor, 1968 -- valid
  Caecilia corpulenta Taylor, 1968 -- valid
  Caecilia crassisquama Taylor, 1968 -- valid
  Caecilia disossea Taylor, 1968 -- valid
  Caecilia inca Taylor, 1973 -- valid
  Caecilia leucocephala Taylor, 1968 -- valid
  Caecilia mertensi Taylor, 1973 -- valid
  Caecilia occidentalis Taylor, 1968 -- valid
  Caecilia orientalis Taylor, 1968 -- valid
  Caecilia perdita Taylor, 1968 -- valid
  Caecilia pressula Taylor, 1968 -- valid
  Caecilia subdermalis Taylor, 1968 -- valid
  Caecilia subterminalis Taylor, 1968 -- valid
  Caecilia tenuissima Taylor, 1973 -- valid
  Caecilia volcani Taylor, 1969 -- valid
  Calamaria joloensis Taylor, 1922 -- valid -- Jolo Worm Snake
  Calamaria suluensis Taylor, 1922 -- valid
  Callospermophilus lateralis trepidus (Taylor, 1910) -- valid
  Cambridgea quadromaculata Blest & Taylor, 1995 -- valid
  Camponotus johnclarki Taylor, 1992 -- valid
  Camponotus macareaveyi Taylor, 1992 -- valid
  Camponotus rotumanus Wilson & Taylor, 1967 -- valid
  Castor canadensis belugae Taylor, 1916 -- invalid
  Castor subauratus shastensis Taylor, 1916 -- invalid
  Castor subauratus subauratus Taylor, 1912 -- invalid
  Caudacaecilia Taylor, 1968 -- invalid -- tailed caecilians
  Caudacaecilia asplenia (Taylor, 1965) -- invalid
  Caudacaecilia larutensis (Taylor, 1960) -- invalid
  Caudacaecilia nigroflava (Taylor, 1960) -- invalid
  Caudacaecilia paucidentula (Taylor, 1960) -- invalid
  Caudacaecilia weberi (Taylor, 1920) -- invalid
  Centrolenella albomaculata Taylor, 1949 -- invalid
  Centrolenella albotunica (Taylor and Cochran, 1953) -- invalid
  Centrolenella bokermanni (Taylor and Cochran, 1953) -- invalid
  Centrolenella chirripoi (Taylor, 1958) -- invalid
  Centrolenella colymbiphyllum Taylor, 1949 -- invalid
  Centrolenella delicatissima (Taylor and Cochran, 1953) -- invalid
  Centrolenella divaricans (Taylor and Cochran, 1953) -- invalid
  Centrolenella dubia (Taylor and Cochran, 1953) -- invalid
  Centrolenella granulosa Taylor, 1949 -- invalid
  Centrolenella lutzorum (Taylor and Cochran, 1953) -- invalid
  Centrolenella spinosa Taylor, 1949 -- invalid
  Centrolenella surda (Taylor and Cochran, 1953) -- invalid
  Centrolenella talamancae (Taylor, 1952) -- invalid
  Centrolenella vanzolinii (Taylor and Cochran, 1953) -- invalid
  Centrolenella viridissima Taylor, 1942 -- invalid
  Centrolenidae Taylor, 1951 -- valid -- Glass Frogs, Leaf Frogs
  Centroleninae Taylor, 1951 -- valid
  Chaerephon atsinanana Goodman, Buccas, Naidoo, Ratrimomanarivo, Taylor and Lamb, 2010 -- valid -- Madagascar Free-tailed Bat
  Chalcorana igorota (Taylor, 1922) -- invalid
  Chaperina beyeri Taylor, 1920 -- invalid
  Chaperina visaya Taylor, 1920 -- invalid
  Charadrahyla pinorum (Taylor, 1937) -- valid
  Chersodromus rubriventris (Taylor, 1949) -- valid -- Culebra-corredora vientre rojo, Redbelly Earth Runner
  Chiropodomys calamianensis (Taylor, 1934) -- valid -- Palawan Pencil-tailed Tree Mouse
  Chiropterotriton Taylor, 1944 -- valid -- splayfoot salamanders
  Chiropterotriton abscondens Taylor, 1948 -- invalid
  Chiropterotriton arborea (Taylor, 1941) -- invalid
  Chiropterotriton arboreus (Taylor, 1941) -- valid -- Salamandra-pie plano arbórea
  Chiropterotriton chondrostega (Taylor, 1941) -- valid -- Salamandra-pie plano cartilaginosa
  Chiropterotriton chondrostega chondrostega (Taylor, 1941) -- invalid
  Chiropterotriton chondrostega terrestris (Taylor, 1941) -- invalid
  Chiropterotriton dimidiata (Taylor, 1940) -- invalid
  Chiropterotriton dimidiatus (Taylor, 1940) -- valid -- Salamandra-pie plano enana
  Chiropterotriton lavae (Taylor, 1942) -- valid -- Salamandra-pie plano pigmea
  Chiropterotriton multidentatus (Taylor, 1939) -- valid -- Salamandra-pie plano multidentada
  Chiropterotriton richardi (Taylor, 1949) -- invalid
  Chiropterotriton terrestris (Taylor, 1941) -- valid
  Chiropterotriton xolocalcae (Taylor, 1941) -- invalid
  Chthonerpeton braestrupi Taylor, 1968 -- valid
  Chthonerpeton corrugatum Taylor, 1968 -- invalid
  Chthonerpeton erugatum Taylor, 1968 -- invalid
  Chthonerpeton hellmichi Taylor, 1968 -- invalid
  Cichlasoma grammodes Taylor and Miller, 1980 -- valid -- Chiapa de Corzo cichlid, mojarra del Chiapa de Corzo
  Cnemaspis kumpoli Taylor, 1963 -- valid
  Cnemidophorus burti Taylor, 1938 -- valid -- Canyon Spotted Whiptail, Huico de cañón o punteado de cañón
  Cnemidophorus burti burti Taylor, 1938 -- valid
  Cnemidophorus neotessalatus Walker, Cordes and Taylor, 1997 -- invalid -- Colorado Checkered Whiptail
  Cnemidophorus neotesselatus Walker, Cordes and Taylor, 1997 -- valid -- Southeastern Colorado Whiptail, Triploid Checkered Whiptail
  Cochranella Taylor, 1951 -- valid
  Cochranella albomaculata (Taylor, 1949) -- invalid
  Cochranella albotunica Taylor and Cochran, 1953 -- invalid
  Cochranella bokermanni Taylor and Cochran, 1953 -- invalid
  Cochranella chirripoi Taylor, 1958 -- invalid
  Cochranella colymbiphyllum (Taylor, 1949) -- invalid
  Cochranella decorata Taylor, 1958 -- invalid
  Cochranella delicatissima Taylor and Cochran, 1953 -- invalid
  Cochranella divaricans Taylor and Cochran, 1953 -- invalid
  Cochranella dubia Taylor and Cochran, 1953 -- invalid
  Cochranella granulosa (Taylor, 1949) -- valid
  Cochranella lutzorum Taylor and Cochran, 1953 -- invalid
  Cochranella millepunctata Taylor, 1958 -- invalid
  Cochranella petropolitana Taylor and Cochran, 1953 -- invalid
  Cochranella reticulata Taylor, 1958 -- invalid
  Cochranella spinosa (Taylor, 1949) -- invalid
  Cochranella surda Taylor and Cochran, 1953 -- invalid
  Cochranella talamancae Taylor, 1952 -- invalid
  Cochranella vanzolinii Taylor and Cochran, 1953 -- invalid
  Cochranella viridissima (Taylor, 1942) -- invalid
  Conophis biserialis Taylor and H. M. Smith, 1942 -- invalid
  Conopsis biserialis (Taylor and H. M. Smith, 1942) -- valid -- Culebra-terrestre dos líneas, Two-lined Mexican Earth Snake
  Conopsis megalodon (Taylor and H. M. Smith, 1942) -- valid -- Culebra-toluqueña de San Felipe, San Felipe Ground Snake
  Copeotyphlinus Taylor, 1968 -- invalid
  Cornufer cornutus Taylor, 1922 -- invalid
  Cornufer hazelae (Taylor, 1920) -- invalid
  Cornufer laticeps Taylor, 1920 -- invalid
  Cornufer montanus Taylor, 1922 -- invalid
  Cornufer polillensis (Taylor, 1922) -- invalid
  Cornufer rivularis Taylor, 1922 -- invalid
  Cornufer subterrestris Taylor, 1922 -- invalid
  Cranopsis gemmifer (Taylor, 1940) -- invalid
  Cranopsis holdridgei (Taylor, 1952) -- invalid
  Cranopsis mazatlanensis (Taylor, 1940) -- invalid
  Cranopsis perplexa (Taylor, 1943) -- invalid
  Craugastor augusti cactorum (Taylor, 1939) -- invalid -- Western Barking Frog
  Craugastor batrachylus (Taylor, 1940) -- valid
  Craugastor crassidigitus (Taylor, 1952) -- valid
  Craugastor decoratus (Taylor, 1942) -- valid
  Craugastor hobartsmithi (Taylor, 1937) -- valid
  Craugastor matudai (Taylor, 1941) -- valid
  Craugastor mimus (Taylor, 1955) -- valid
  Craugastor montanus (Taylor, 1942) -- valid
  Craugastor occidentalis (Taylor, 1941) -- valid
  Craugastor pygmaeus (Taylor, 1937) -- valid
  Craugastor saltator (Taylor, 1941) -- valid
  Craugastor tarahumaraensis (Taylor, 1940) -- valid
  Craugastor taurus (Taylor, 1958) -- valid
  Craugastor vocalis (Taylor, 1940) -- valid
  Cretiscalpellum aptiensis antarcticum Taylor, 1965 -- valid
  Crocidura palawanensis Taylor, 1934 -- valid -- Palawan Shrew
  Crotalus intermedius gloydi Taylor, 1941 -- valid
  Crotalus transversus Taylor, 1944 -- valid -- Cross-banded Mountain Rattlesnake, Víbora-cascabel bandas cruzadas
  Crotalus triseriatus gloydi Taylor, 1941 -- invalid
  Cyclocorus nuchalis Taylor, 1923 -- valid -- Southern Triangle-spotted Snake
  Cyclocorus nuchalis nuchalis Taylor, 1923 -- valid
  Cyrtodactylus agusanensis (Taylor, 1915) -- valid
  Cyrtodactylus annulatus (Taylor, 1915) -- valid
  Cyrtodactylus quadrivirgatus Taylor, 1962 -- valid
  Dacetinops cirrosus Taylor, 1965 -- valid
  Dacetinops concinnus Taylor, 1965 -- valid
  Dacetinops darlingtoni Taylor, 1985 -- valid
  Dacetinops ignotus Taylor, 1985 -- valid
  Dacetinops solivagus Taylor, 1985 -- valid
  Dacetinops wilsoni Taylor, 1985 -- valid
  Demaniella basili Pillai and Taylor, 1968 -- valid
  Dendrelaphis oliveri (Taylor, 1950) -- valid -- Oliver's Bronzeback
  Dendrobates granulifer (Taylor, 1958) -- invalid
  Dendrobates granuliferus Taylor, 1958 -- invalid
  Dendrocerus triticum (Taylor, 1860) -- valid
  Dendropsophus robertmertensi (Taylor, 1937) -- valid
  Dendrotriton xolocalcae (Taylor, 1941) -- valid -- Salamandra-de bromelia de Xolocalca
  Dermophiidae Taylor, 1969 -- valid
  Dermophis balboai Taylor, 1968 -- invalid
  Dermophis costaricense Taylor, 1955 -- valid
  Dermophis costaricensis Taylor, 1955 -- invalid
  Dermophis eburatus Taylor, 1968 -- invalid
  Dermophis glandulosus Taylor, 1955 -- valid
  Dermophis mexicanus eburatus Taylor, 1968 -- invalid
  Dermophis occidentalis Taylor, 1955 -- valid
  Dermophis septentrionalis Taylor, 1968 -- invalid
  Diaglena reticulata Taylor, 1942 -- invalid
  Diaglena spatulata reticulata Taylor, 1942 -- invalid
  Diasporus vocator (Taylor, 1955) -- valid
  Dipsas tenuissima Taylor, 1954 -- valid -- Taylor's Snail-eater
  Disconaias conchos Taylor, 1997 -- valid
  Dixonius melanostictus (Taylor, 1962) -- valid
  Draco maculatus divergens Taylor, 1934 -- valid
  Dryophis preocularis Taylor, 1922 -- invalid
  Dryophytes arboricola (Taylor, 1941) -- valid
  Dryophytes wrightorum (Taylor, 1939) -- valid -- Arizona Treefrog
  Duellmanohyla rufioculis (Taylor, 1952) -- valid
  Ecnomiohyla fimbrimembra (Taylor, 1948) -- valid
  Edwardtayloria spinosa (Taylor, 1920) -- invalid
  Eleutherodactylus albolabris (Taylor, 1943) -- valid
  Eleutherodactylus alfredi conspicuus Taylor and Smith, 1945 -- invalid
  Eleutherodactylus angustidigitorum (Taylor, 1940) -- valid -- Rana-fisgona de Pátzcuaro
  Eleutherodactylus augusti cactorum Taylor, 1939 -- invalid
  Eleutherodactylus avocalis Taylor and Smith, 1945 -- invalid
  Eleutherodactylus batrachylus Taylor, 1940 -- invalid -- Rana-ladrona tamaulipeca
  Eleutherodactylus bolivari Taylor, 1942 -- invalid
  Eleutherodactylus cactorum Taylor, 1939 -- invalid
  Eleutherodactylus conspicuus Taylor and Smith, 1945 -- invalid
  Eleutherodactylus costaricensis (Taylor, 1952) -- invalid
  Eleutherodactylus crassidigitus Taylor, 1952 -- invalid
  Eleutherodactylus decoratus Taylor, 1942 -- invalid -- Rana-ladrona adornada
  Eleutherodactylus decoratus decoratus Taylor, 1942 -- invalid
  Eleutherodactylus dorsoconcolor Taylor, 1941 -- invalid
  Eleutherodactylus dubitus Taylor, 1952 -- invalid
  Eleutherodactylus hidalgoensis Taylor, 1942 -- invalid
  Eleutherodactylus hobartsmithi Taylor, 1937 -- invalid -- Rana-ladrona de Smith
  Eleutherodactylus latodactylus (Taylor, 1940) -- invalid
  Eleutherodactylus lineatissimus (Taylor, 1941) -- invalid
  Eleutherodactylus macdougalli Taylor, 1942 -- invalid
  Eleutherodactylus matudai Taylor, 1941 -- invalid -- Rana-chirriadora de Matuda
  Eleutherodactylus mimus Taylor, 1955 -- invalid
  Eleutherodactylus modestus (Taylor, 1942) -- valid -- Rana-chirriadora dedos chatos
  Eleutherodactylus natator Taylor, 1939 -- invalid
  Eleutherodactylus oaxacae (Taylor, 1940) -- invalid
  Eleutherodactylus occidentalis Taylor, 1941 -- invalid -- Rana-ladradora costeña
  Eleutherodactylus pipilans (Taylor, 1940) -- valid -- Rana-chirriadora pipilo
  Eleutherodactylus pygmaeus Taylor, 1937 -- invalid -- Rana-ladrona pigmea
  Eleutherodactylus rearki (Taylor, 1952) -- invalid
  Eleutherodactylus rubrimaculatus (Taylor and Smith, 1945) -- valid -- Rana-chirriadora puntos rojos
  Eleutherodactylus rugulosus natator Taylor, 1939 -- invalid
  Eleutherodactylus rugulosus vocalis Taylor, 1940 -- invalid
  Eleutherodactylus saltator Taylor, 1941 -- invalid -- Rana-ladrona danzante
  Eleutherodactylus smithi (Taylor, 1940) -- invalid
  Eleutherodactylus tarahumaraensis Taylor, 1940 -- invalid -- Rana-ladradora tarahumara
  Eleutherodactylus taurus Taylor, 1958 -- invalid
  Eleutherodactylus vocalis Taylor, 1940 -- invalid -- Rana-ladrona sonora
  Eleutherodactylus vocator Taylor, 1955 -- invalid
  Emballonura alecto palawanensis Taylor, 1934 -- valid
  Emys twentei Taylor, 1943 -- invalid
  Entephria lagganata Taylor, 1908 -- valid
  Entephria takuata Taylor, 1908 -- valid
  Enypia packardata Taylor, 1906 -- valid
  Epicrionops bicolor subcaudalis Taylor, 1968 -- invalid
  Epicrionops lativittatus Taylor, 1968 -- valid
  Epicrionops marmoratus Taylor, 1968 -- valid
  Epicrionops petersi Taylor, 1968 -- valid
  Epicrionops petersi noblei Taylor, 1968 -- invalid
  Epicrionops petersi petersi Taylor, 1968 -- invalid
  Epictia ater (Taylor, 1940) -- valid -- Black Blind Snake
  Epictia magnamaculata (Taylor, 1940) -- valid -- Black Blind Snake
  Epictia nasalis (Taylor, 1940) -- invalid
  Epictia rufidorsa (Taylor, 1940) -- valid -- Rose Blind Snake
  Epirrita pulchraria (Taylor, 1907) -- valid
  Etheostoma phytophilum Bart and Taylor, 1999 -- valid -- rush darter
  Eubosmina (Lunobosmina) Taylor, Ishikane and Haney, 2002 -- valid
  Eumeces colimensis Taylor, 1935 -- valid -- Eslizón de Colima
  Eumeces copei Taylor, 1933 -- valid -- Eslizón de Cope
  Eumeces gaigeae Taylor, 1935 -- invalid
  Eumeces gilberti rubricaudatus Taylor, 1935 -- valid -- Western Red-tailed Skink
  Eumeces inexpectatus Taylor, 1932 -- valid -- Southeastern Five-lined Skink
  Eumeces multivirgatus gaigeae Taylor, 1935 -- invalid -- Variable Skink
  Eumeces ochoterenae Taylor, 1933 -- valid -- Eslizón guerrerense
  Eumeces parviauriculatus Taylor, 1933 -- valid -- Eslizón pigmeo-norteño
  Eumeces parvulus Taylor, 1933 -- valid -- Eslizón pigmeo-del sur
  Euphlyctis microdisca parva (Taylor, 1920) -- invalid
  Eupithecia agnesata Taylor, 1908 -- valid
  Eupithecia bryanti Taylor, 1906 -- valid
  Eupithecia fletcherata Taylor, 1907 -- valid
  Eupithecia gibsonata Taylor, 1910 -- invalid
  Eupithecia grata Taylor, 1910 -- invalid
  Eupithecia helena Taylor, 1906 -- valid
  Eupithecia indistincta Taylor, 1910 -- valid
  Eupithecia olivacea Taylor, 1906 -- valid
  Eupithecia perfusca youngata Taylor, 1906 -- invalid -- angle barred pug
  Eupithecia placidata Taylor, 1908 -- valid
  Eupithecia regina Taylor, 1906 -- valid
  Eupithecia satyrata dodata Taylor, 1906 -- valid
  Eupithecia satyrata fumata Taylor, 1910 -- invalid -- satyr pug
  Eupithecia spaldingi Taylor, 1910 -- invalid
  Eurhopalothrix browni Taylor, 1990 -- valid
  Eurhopalothrix chapmani Taylor, 1990 -- valid
  Eurhopalothrix cinnamea Taylor, 1970 -- valid
  Eurhopalothrix coronata Taylor, 1990 -- valid
  Eurhopalothrix dubia Taylor, 1990 -- valid
  Eurhopalothrix greensladei Taylor, 1968 -- valid
  Eurhopalothrix hoplites Taylor, 1980 -- valid
  Eurhopalothrix insidiatrix Taylor, 1980 -- valid
  Eurhopalothrix jennya Taylor, 1990 -- valid
  Eurhopalothrix omnivaga Taylor, 1990 -- valid
  Eurhopalothrix platisquama Taylor, 1990 -- valid
  Eurhopalothrix rothschildi Taylor, 1990 -- valid
  Eurhopalothrix seguensis Taylor, 1990 -- valid
  Eurhopalothrix szentivanyi Taylor, 1968 -- valid
  Exerodonta melanoma (Taylor, 1940) -- invalid
  Exerodonta melanomma (Taylor, 1940) -- valid
  Exerodonta pinorum (Taylor, 1937) -- invalid
  Exerodonta smaragdina (Taylor, 1940) -- valid
  Fejervarya moodiei (Taylor, 1920) -- valid
  Ficimia olivacea streckeri Taylor, 1931 -- invalid
  Ficimia ruspator H. M. Smith and Taylor, 1941 -- valid -- Culebra-naricilla guerrerense, Guerreran Hooknose Snake
  Ficimia streckeri Taylor, 1931 -- valid -- Culebra-naricilla mexicana, Mexican Hook-nosed Snake, Mexican Hooknose Snake, Tamaulipan Hook-nosed Snake, Tamaulipan Hooknose Snake
  Fontelicella Gregg and Taylor, 1965 -- invalid
  Fontelicella californiensis Gregg and Taylor, 1965 -- invalid -- Laguna Mountain Springsnail
  Gabriola Taylor, 1904 -- valid
  Gabriola dyari Taylor, 1904 -- valid
  Gastrophryne mazatlanensis (Taylor, 1943) -- valid -- Sinaloan Narrow-mouthed Toad
  Gastrophryne olivacea mazatlanensis (Taylor, 1943) -- invalid
  Gegeneophis ramaswamii Taylor, 1964 -- valid
  Gehyra angusticaudata (Taylor, 1963) -- valid
  Gehyra fehlmanni (Taylor, 1962) -- valid
  Gehyra lacerata (Taylor, 1962) -- valid
  Gekko mindorensis Taylor, 1919 -- valid
  Gekko palawanensis Taylor, 1925 -- valid
  Gekko petricolus Taylor, 1962 -- valid
  Gekko porosus Taylor, 1922 -- valid
  Geophis blanchardi Taylor and H. M. Smith, 1939 -- valid -- Blanchard's Earth Snake, Culebra-minera de Blanchard
  Geophis maculiferus Taylor, 1941 -- valid -- Culebra-minera michoacana, Michoacán Earth Snake
  Geophis zeledoni Taylor, 1954 -- valid
  Geotrypetes grandisonae Taylor, 1970 -- invalid
  Geotrypetes pseudoangeli Taylor, 1968 -- valid
  Gongylosoma baliodeirus cochranae (Taylor, 1962) -- valid
  Grandisonia Taylor, 1968 -- valid -- Seychelles caecilians
  Grandisonia diminutiva Taylor, 1968 -- invalid
  Halictophagus forthoodiensis Kathirithamby and Taylor, 2005 -- valid
  Hazelia Taylor, 1920 -- invalid
  Hazelia spinosa Taylor, 1920 -- invalid
  Hebius deschauenseei (Taylor, 1934) -- valid -- Deschauensee's Keelback, Northern Keelback
  Hemibungarus calligaster mcclungi Taylor, 1922 -- valid
  Hemibungarus macclungi Taylor, 1922 -- invalid
  Hemiphyllodactylus insularis Taylor, 1918 -- valid -- Philippine slender gecko
  Heosemys leytensis Taylor, 1920 -- invalid -- Philippine Pond Turtle
  Herichthys minckleyi (Kornfield and Taylor, 1983) -- valid
  Herichthys pantostictus (Taylor and Miller, 1983) -- valid
  Heterodontus mexicanus Taylor and Castro-Aguirre, 1972 -- valid -- Mexican horn shark, Mexican hornshark, tiburón perro
  Hippopera Taylor, 1949 -- valid
  Hippopera nigeriae Taylor, 1949 -- valid
  Hippoporidra lusitania Taylor and Cook, 1981 -- valid
  Hipposideros cineraceus wrighti Taylor, 1934 -- valid
  Hipposideros wrighti Taylor, 1934 -- invalid
  Holacanthus griffisi Carlson and Taylor, 1981 -- invalid
  Holarchus maculatus Taylor, 1918 -- invalid
  Holarchus perkinsi Taylor, 1925 -- invalid
  Hoplobatrachus moodiei (Taylor, 1920) -- invalid
  Horisme rectilineata (Taylor, 1907) -- valid
  Hyalinobatrachium chirripoi (Taylor, 1958) -- valid
  Hyalinobatrachium colymbiphyllum (Taylor, 1949) -- valid
  Hyalinobatrachium talamancae (Taylor, 1952) -- valid
  Hydriomena magnificata Taylor, 1906 -- valid
  Hydriomena manzanita Taylor, 1906 -- valid
  Hydrophylax igorata (Taylor, 1922) -- invalid
  Hyla alleei Taylor, 1952 -- invalid
  Hyla alvaradoi Taylor, 1952 -- invalid
  Hyla angustilineata Taylor, 1952 -- invalid
  Hyla arborescandens Taylor, 1939 -- invalid -- Rana-de árbol de bromelia- menor
  Hyla arboricola Taylor, 1941 -- invalid
  Hyla beltrani Taylor, 1942 -- invalid
  Hyla bromeliana Taylor, 1939 -- invalid
  Hyla cardenasi Taylor, 1939 -- invalid
  Hyla cyclomaculata Taylor, 1949 -- invalid
  Hyla dalquesti Taylor, 1949 -- invalid
  Hyla debilis Taylor, 1952 -- invalid
  Hyla dendroscarta Taylor, 1940 -- invalid -- Rana-de árbol de bromelia-mayor
  Hyla dulcensis Taylor, 1958 -- invalid
  Hyla erythromma Taylor, 1937 -- invalid -- Rana-de árbol común
  Hyla eximia wrightorum Taylor, 1939 -- invalid
  Hyla fimbrimembra Taylor, 1948 -- invalid
  Hyla forbesi Taylor, 1940 -- invalid
  Hyla hazelae Taylor, 1940 -- invalid -- Rana-de árbol de Hazel
  Hyla immensa Taylor, 1952 -- invalid
  Hyla legleri Taylor, 1958 -- invalid
  Hyla manisorum Taylor, 1954 -- invalid
  Hyla melanomma Taylor, 1940 -- invalid -- Rana-de árbol ojo negro
  Hyla melanomma melanomma Taylor, 1940 -- invalid
  Hyla mixomaculata Taylor, 1950 -- invalid -- Rana-de árbol jaspeada
  Hyla modesta (Taylor and Smith, 1945) -- invalid
  Hyla moraviaensis Taylor, 1952 -- invalid
  Hyla pachyderma Taylor, 1942 -- invalid -- Rana-de árbol semiacuática
  Hyla pinorum Taylor, 1937 -- invalid -- Rana-de árbol de pinar
  Hyla regilla wrightorum Taylor, 1939 -- invalid
  Hyla richardi Taylor, 1948 -- invalid
  Hyla richardtaylori Taylor, 1954 -- invalid
  Hyla rickardsi Taylor, 1939 -- invalid
  Hyla rivularis Taylor, 1952 -- invalid
  Hyla robertmertensi Taylor, 1937 -- invalid -- Rana-de árbol de Mertens
  Hyla robertsorum Taylor, 1940 -- invalid -- Rana-de árbol de Robert
  Hyla robustofemora Taylor, 1940 -- invalid
  Hyla rozellae Taylor, 1942 -- invalid
  Hyla rufioculis Taylor, 1952 -- invalid
  Hyla shrevei Taylor, 1952 -- invalid
  Hyla smaragdina Taylor, 1940 -- invalid -- Rana-de árbol esmeralda
  Hyla wellmanorum Taylor, 1952 -- invalid
  Hyla weyerae Taylor, 1954 -- invalid
  Hyla wrightorum Taylor, 1939 -- invalid -- Arizona Treefrog, Mountain Treefrog
  Hylactophryne augusti cactorum (Taylor, 1939) -- invalid -- Western Barking Frog
  Hylactophryne occidentalis (Taylor, 1941) -- invalid
  Hylactophryne tarahumaraensis (Taylor, 1940) -- invalid
  Hylarana grandocula (Taylor, 1920) -- invalid
  Hylarana igorota (Taylor, 1922) -- invalid
  Hylarana melanomenta (Taylor, 1920) -- invalid
  Hylella azteca Taylor, 1943 -- invalid
  Hylonema Luc, Taylor and Cadet, 1978 -- valid
  Hylonema ivorense Luc, Taylor and Cadet, 1978 -- valid
  Hypogeophis rostratus lionneti Taylor, 1969 -- invalid
  Hypopachus alboventer Taylor, 1940 -- invalid
  Hypopachus caprimimus Taylor, 1940 -- invalid
  Hypopachus cuneus nigroreticulatus Taylor, 1940 -- invalid
  Hypopachus maculatus Taylor, 1940 -- invalid
  Hypopachus ovis Taylor, 1940 -- invalid
  Hypopachus oxyrrhinus ovis Taylor, 1940 -- invalid
  Hypsiglena dunklei Taylor, 1939 -- invalid
  Hypsiglena jani dunklei Taylor, 1939 -- valid -- Tamaulipas Nightsnake
  Ichthyophiidae Taylor, 1968 -- valid -- Asiatic Tailed Caecilians
  Ichthyophis acuminatus Taylor, 1960 -- valid
  Ichthyophis asplenius Taylor, 1965 -- valid
  Ichthyophis atricollaris Taylor, 1965 -- valid
  Ichthyophis biangularis Taylor, 1965 -- valid
  Ichthyophis billitonensis Taylor, 1965 -- valid
  Ichthyophis bombayensis Taylor, 1960 -- valid
  Ichthyophis dulitensis Taylor, 1960 -- valid
  Ichthyophis elongatus Taylor, 1965 -- valid
  Ichthyophis forcarti Taylor, 1965 -- invalid
  Ichthyophis glandulosus Taylor, 1923 -- valid
  Ichthyophis humphreyi Taylor, 1973 -- valid
  Ichthyophis javanicus Taylor, 1960 -- valid
  Ichthyophis kohtaoensis Taylor, 1960 -- valid
  Ichthyophis kotaoensis Taylor, 1960 -- invalid
  Ichthyophis laosensis Taylor, 1969 -- valid
  Ichthyophis larutensis Taylor, 1960 -- valid
  Ichthyophis malabarensis Taylor, 1960 -- invalid
  Ichthyophis mindanaoensis Taylor, 1960 -- valid
  Ichthyophis nigroflavus Taylor, 1960 -- valid
  Ichthyophis orthoplicatus Taylor, 1965 -- valid
  Ichthyophis paucidentulus Taylor, 1960 -- valid
  Ichthyophis paucisulcus Taylor, 1960 -- valid
  Ichthyophis peninsularis Taylor, 1960 -- invalid
  Ichthyophis pseudangularis Taylor, 1965 -- valid
  Ichthyophis sikkimensis Taylor, 1960 -- valid
  Ichthyophis singaporensis Taylor, 1960 -- valid
  Ichthyophis subterrestris Taylor, 1960 -- invalid
  Ichthyophis sumatranus Taylor, 1960 -- valid
  Ichthyophis supachaii Taylor, 1960 -- valid
  Ichthyophis taprobanicensis Taylor, 1969 -- invalid
  Ichthyophis weberi Taylor, 1920 -- valid
  Ichthyophis youngorum Taylor, 1960 -- valid
  Incilius gemmifer (Taylor, 1940) -- valid -- Sapo joya
  Incilius holdridgei (Taylor, 1952) -- valid
  Incilius mazatlanensis (Taylor, 1940) -- valid
  Incilius perplexus (Taylor, 1943) -- valid
  Indotyphlops lankaensis (Taylor, 1947) -- valid -- Sri Lanka Worm Snake
  Indotyphlops malcolmi (Taylor, 1947) -- valid -- Malcolm's Worm Snake
  Indotyphlops tenebrarum (Taylor, 1947) -- valid
  Indotyphlops veddae (Taylor, 1947) -- valid -- Vedda Worm Snake
  Indotyphlops violaceus (Taylor, 1947) -- valid -- Violet Worm Snake
  Indotyphlus Taylor, 1960 -- valid -- Battersby's caecilians
  Indotyphlus battersbyi Taylor, 1960 -- valid
  Insulaemus Taylor, 1934 -- invalid
  Isanophis boonsongi (Taylor and Elbel, 1958) -- valid -- Boomsong's Stream Snake
  Isthmohyla angustilineata (Taylor, 1952) -- valid
  Isthmohyla debilis (Taylor, 1952) -- valid
  Isthmohyla rivularis (Taylor, 1952) -- valid
  Isthmura gigantea (Taylor, 1939) -- valid
  Juturnia kosteri (Taylor, 1987) -- valid -- Koster Springsnail
  Kalaoula conjuncta negrosensis Taylor, 1922 -- invalid
  Kaloula baleata kalingensis Taylor, 1922 -- invalid
  Kaloula kalingensis Taylor, 1922 -- valid
  Kaloula negrosensis Taylor, 1922 -- invalid
  Kaloula rigida Taylor, 1922 -- valid
  Kurixalus bisacculus (Taylor, 1962) -- valid
  Lagopus leucura rainierensis Taylor, 1920 -- valid
  Lagopus leucurus rainierensis Taylor, 1920 -- invalid
  Lampropeltis knoblochi Taylor, 1940 -- valid -- Chihuahuan Mountain Kingsnake, Knobloch's Mountain Kingsnake
  Lampropeltis pyromelana knoblochi Taylor, 1940 -- invalid
  Lanebatrachus Taylor, 1941 -- invalid
  Laurentiphysa Taylor, 2003 -- valid
  Laurentiphysa chippevarum Taylor, 2003 -- valid -- Chippewa Physa
  Lentireduvius Cai and Taylor, 2006 -- valid
  Lentireduvius brasiliensis Cai and Taylor, 2006 -- valid
  Lepidodactylus aureolineatus Taylor, 1915 -- valid
  Lepidodactylus christiani Taylor, 1917 -- valid
  Lepidodactylus herrei Taylor, 1923 -- valid
  Lepidophyma sylvaticum Taylor, 1939 -- valid -- Lagartija-nocturna de montaña
  Leptobrachella minima (Taylor, 1962) -- valid
  Leptobrachium hendricksoni Taylor, 1962 -- valid
  Leptobrachium minimum Taylor, 1962 -- invalid
  Leptodactylus occidentalis Taylor, 1937 -- invalid
  Leptodeira bressoni Taylor, 1938 -- invalid
  Leptodeira splendida bressoni Taylor, 1938 -- valid
  Leptogenys tricosa Taylor, 1969 -- valid
  Leptolalax minimus (Taylor, 1962) -- invalid
  Leptotyphlops ater Taylor, 1940 -- invalid
  Leptotyphlops bressoni Taylor, 1939 -- invalid -- Serpiente-lombriz michoacana
  Leptotyphlops goudotii ater Taylor, 1940 -- invalid
  Leptotyphlops goudotii magnamaculatus Taylor, 1940 -- invalid
  Leptotyphlops magnamaculata Taylor, 1940 -- invalid
  Leptotyphlops nasalis Taylor, 1940 -- invalid
  Leptotyphlops rufidorsum Taylor, 1940 -- invalid
  Leptotyphlops rufidorsus Taylor, 1940 -- invalid
  Limnonectes acanthi (Taylor, 1923) -- valid
  Limnonectes micrixalus (Taylor, 1923) -- valid
  Limnonectes parvus (Taylor, 1920) -- valid
  Limnonectes woodworthi (Taylor, 1923) -- valid
  Linguaelapsus schmidti (Taylor, 1939) -- invalid
  Liopeltis baliodeirus cochranae Taylor, 1962 -- invalid
  Liopropoma aragai Randall and Taylor, 1988 -- valid
  Liopropoma collettei Randall and Taylor, 1988 -- valid
  Liopropoma erythraeum Randall and Taylor, 1988 -- valid
  Liopropoma flavidum Randall and Taylor, 1988 -- valid
  Liopropoma incomptum Randall and Taylor, 1988 -- valid
  Liopropoma lemniscatum Randall and Taylor, 1988 -- valid
  Liopropoma multilineatum Randall and Taylor, 1988 -- valid
  Liopropoma tonstrinum Randall and Taylor, 1988 -- valid
  Lithobates megapoda (Taylor, 1942) -- valid
  Lithobates sierramadrensis (Taylor, 1939) -- valid
  Lonchaea corticis Taylor, 1928 -- valid
  Luetkenotyphlus Taylor, 1968 -- valid -- Sao Paulo caecilians
  Luperosaurus joloensis Taylor, 1918 -- valid
  Lycodon osmanhilli Taylor, 1950 -- valid -- Colombo Wolf Snake
  Mabuya brachypoda Taylor, 1956 -- valid -- Mabuya centroamericana
  Magnadigita Taylor, 1944 -- invalid
  Magnadigita cerroensis Taylor, 1952 -- invalid
  Magnadigita nigrescens Taylor, 1949 -- invalid
  Magnadigita nigroflavescens (Taylor, 1941) -- invalid
  Magnadigita pesrubra Taylor, 1952 -- invalid
  Magnadigita torresi Taylor, 1952 -- invalid
  Malayotyphlops canlaonensis (Taylor, 1917) -- valid -- Taylor's Worm Snake
  Malayotyphlops luzonensis (Taylor, 1919) -- valid -- Luzon Worm Snake
  Malayotyphlops manilae (Taylor, 1919) -- valid -- Manila Worm Snake
  Megachasma Taylor, Compagno and Struhsaker, 1983 -- valid
  Megachasma pelagios Taylor, Compagno and Struhsaker, 1983 -- valid -- megamouth shark, tiburón bocón
  Megachasmidae Taylor, Compagno and Struhsaker, 1983 -- valid -- megamouth sharks, requins à grande gueule, tiburones bocones
  Megaerops wetmorei Taylor, 1934 -- valid -- white-collared fruit bat, White-collared Fruit Bat
  Megaerops wetmorei wetmorei Taylor, 1934 -- valid
  Megalophrys ligayae Taylor, 1920 -- invalid
  Megalophrys stejnegeri Taylor, 1920 -- invalid
  Megastomatohyla mixomaculata (Taylor, 1950) -- valid
  Megophrys ligayae Taylor, 1920 -- valid
  Megophrys monticola ligayae Taylor, 1920 -- invalid
  Megophrys monticola stejnegeri Taylor, 1920 -- invalid
  Megophrys stejnegeri Taylor, 1920 -- valid
  Megophrys steynegeri Taylor, 1920 -- invalid
  Melanotaenia solata Taylor, 1964 -- valid
  Melemaea virgata Taylor, 1906 -- valid
  Mesostruma browni Taylor, 1962 -- valid
  Mesostruma eccentrica Taylor, 1973 -- valid
  Mesostruma exolympica Taylor, 1973 -- valid
  Mesostruma loweryi Taylor, 1973 -- valid
  Mezira froeschneri Davidová-Vilímová, Taylor and McPherson, 1996 -- valid
  Micrixalus diminutiva Taylor, 1922 -- invalid
  Micrixalus magnapustulosus Taylor and Elbel, 1958 -- invalid
  Microbatrachylus Taylor, 1940 -- invalid
  Microbatrachylus albolabris Taylor, 1940 -- invalid
  Microbatrachylus costaricensis Taylor, 1952 -- invalid
  Microbatrachylus hobartsmithi (Taylor, 1937) -- invalid
  Microbatrachylus imitator Taylor, 1942 -- invalid
  Microbatrachylus lineatissimus Taylor, 1941 -- invalid
  Microbatrachylus minimus Taylor, 1940 -- invalid
  Microbatrachylus montanus Taylor, 1942 -- invalid
  Microbatrachylus oaxacae Taylor, 1940 -- invalid
  Microbatrachylus pygmaeus (Taylor, 1937) -- invalid
  Microbatrachylus rearki Taylor, 1952 -- invalid
  Microcaecilia Taylor, 1968 -- valid -- tiny caecilians
  Microcaecilia supernumeraria Taylor, 1969 -- valid
  Microhyla carolinensis mazatlanensis (Taylor, 1943) -- invalid
  Microhyla fowleri Taylor, 1934 -- invalid
  Microhyla inornata lineata Taylor, 1962 -- invalid
  Microhyla mazatlanensis Taylor, 1943 -- invalid
  Microhyla olivacea mazatlanensis Taylor, 1943 -- invalid
  Microtus intermedius Taylor, 1911 -- invalid
  Microtus oregoni cantwelli Taylor, 1920 -- invalid
  Mimosiphonops Taylor, 1968 -- valid -- worm patterned caecilians
  Mimosiphonops vermiculatus Taylor, 1968 -- valid
  Mops sarasinorum lanei (Taylor, 1934) -- valid
  Myersophis Taylor, 1963 -- valid
  Myersophis alpestris Taylor, 1963 -- valid
  Myotis browni Taylor, 1934 -- invalid
  Myotis herrei Taylor, 1934 -- invalid
  Myotis horsfieldii jeannei Taylor, 1934 -- valid
  Myotis jeannei Taylor, 1934 -- invalid
  Myotis muricola browni Taylor, 1934 -- valid
  Myotis muricola herrei Taylor, 1934 -- valid
  Myotis muricola patriciae Taylor, 1934 -- valid
  Myotis patriciae Taylor, 1934 -- invalid
  Myrmecia acuta Ogata & Taylor, 1991 -- valid
  Myrmecia borealis Ogata & Taylor, 1991 -- valid
  Myrmecia browningi Ogata & Taylor, 1991 -- valid
  Myrmecia croslandi Taylor, 1991 -- valid
  Myrmecia erecta Ogata & Taylor, 1991 -- valid
  Myrmecia eungellensis Ogata & Taylor, 1991 -- valid
  Myrmecia fabricii Ogata & Taylor, 1991 -- valid
  Myrmecia loweryi Ogata & Taylor, 1991 -- valid
  Myrmecia tridentata Ogata & Taylor, 1991 -- valid
  Naja naja philippinensis Taylor, 1922 -- invalid
  Naja philippinensis Taylor, 1922 -- valid -- Philippine Cobra
  Nandopsis grammodes (Taylor and Miller, 1980) -- invalid
  Nandopsis pantostictum (Taylor and Miller, 1983) -- invalid
  Natrix barbouri Taylor, 1922 -- invalid
  Natrix dendrophiops negrosensis Taylor, 1917 -- invalid
  Natrix deschauenseei Taylor, 1934 -- invalid
  Nectocaecilia Taylor, 1968 -- valid -- Upper Amazon caecilians
  Nectocaecilia cooperi Taylor, 1970 -- invalid
  Nectocaecilia fasciata Taylor, 1968 -- invalid
  Nectocaecilia ladigesi Taylor, 1968 -- invalid
  Nectophryne lighti Taylor, 1920 -- invalid
  Neoromicia robertsi Goodman, Taylor, Ratrimomanarivo and Hoofer, 2012 -- valid
  Neoromicia roseveari Monadjem, Richards, Taylor and Stoffberg, 2013 -- valid -- Rosevear's Serotine
  Neoscaphiopus Taylor, 1942 -- invalid
  Neotoma nevadensis Taylor, 1910 -- invalid
  Ninia cerroensis Taylor, 1954 -- invalid
  Norops milleri (H. M. Smith in H. M. Smith and Taylor, 1950) -- invalid
  Nototriton abscondens (Taylor, 1948) -- valid
  Nototriton richardi (Taylor, 1949) -- valid
  Noturus albater Taylor, 1969 -- valid -- Ozark madtom
  Noturus baileyi Taylor, 1969 -- valid -- smoky madtom
  Noturus elegans Taylor, 1969 -- valid -- elegant madtom
  Noturus flavater Taylor, 1969 -- valid -- checkered madtom
  Noturus flavipinnis Taylor, 1969 -- valid -- yellowfin madtom
  Noturus hildebrandi (Bailey and Taylor, 1950) -- valid -- least madtom
  Noturus lachneri Taylor, 1969 -- valid -- Ouachita madtom
  Noturus munitus Suttkus and Taylor, 1965 -- valid -- frecklebelly madtom
  Noturus phaeus Taylor, 1969 -- valid -- brown madtom
  Noturus placidus Taylor, 1969 -- valid -- Neosho madtom
  Noturus stigmosus Taylor, 1969 -- valid -- northern madtom
  Noturus trautmani Taylor, 1969 -- valid -- Scioto madtom
  Nyctixalus spinosus (Taylor, 1920) -- valid
  Occidozyga diminutiva (Taylor, 1922) -- valid
  Occidozyga diminutivus (Taylor, 1922) -- invalid
  Occidozyga magnapustulosa (Taylor and Elbel, 1958) -- valid
  Occidozyga magnapustulosus (Taylor and Elbel, 1958) -- invalid
  Oecophylla leakeyi Wilson & Taylor, 1964 -- valid
  Oedipina alleni Taylor, 1954 -- valid
  Oedipina bonitaensis Taylor, 1952 -- invalid
  Oedipina cyclocauda Taylor, 1952 -- valid
  Oedipina gracilis Taylor, 1952 -- valid
  Oedipina inusitata Taylor, 1952 -- invalid
  Oedipina longicauda Taylor, 1952 -- invalid
  Oedipina longissima Taylor, 1952 -- invalid
  Oedipina pacificensis Taylor, 1952 -- valid
  Oedipina serpens Taylor, 1949 -- invalid
  Oedipina syndactyla Taylor, 1948 -- invalid
  Oedipus altamontanus Taylor, 1939 -- invalid
  Oedipus giganteus Taylor, 1939 -- invalid
  Oedipus manni Taylor, 1939 -- invalid
  Oedipus multidentatus Taylor, 1939 -- invalid
  Oedipus robertsi Taylor, 1939 -- invalid
  Oedipus smithi Taylor, 1939 -- invalid
  Ogallalabatrachus Taylor, 1941 -- invalid
  Oligodon maculatus (Taylor, 1918) -- valid -- Spotted Kukri Snake
  Oligodon perkinsi (Taylor, 1925) -- valid -- Perkin's Short-headed Snake
  Ollotis gemmifer (Taylor, 1940) -- invalid
  Ollotis holdridgei (Taylor, 1952) -- invalid
  Ollotis mazatlanensis (Taylor, 1940) -- invalid
  Ollotis perplexa (Taylor, 1943) -- invalid
  Ooeidozyga diminutivus (Taylor, 1922) -- invalid
  Ooeidozyga magnapustulosa (Taylor and Elbel, 1958) -- invalid
  Oophaga granulifera (Taylor, 1958) -- valid
  Opisthotropis boonsongi (Taylor and Elbel, 1958) -- invalid
  Orconectes burri Taylor and Sabaj, 1998 -- valid -- Burr crayfish
  Orconectes cristavarius Taylor, 2000 -- valid -- spiny stream crayfish
  Orconectes margorectus Taylor, 2002 -- valid
  Orconectes pagei Taylor and Sabaj, 1997 -- valid
  Orconectes ronaldi Taylor, 2000 -- valid -- Mud River crayfish
  Orectognathus alligator Taylor, 1980 -- valid
  Orectognathus coccinatus Taylor, 1980 -- valid
  Orectognathus darlingtoni Taylor, 1977 -- valid
  Orectognathus echinus Taylor & Lowery, 1972 -- valid
  Orectognathus elegantulus Taylor, 1977 -- valid
  Orectognathus hystrix Taylor & Lowery, 1972 -- valid
  Orectognathus kanangra Taylor, 1980 -- valid
  Orectognathus nanus Taylor, 1977 -- valid
  Orectognathus parvispinus Taylor, 1977 -- valid
  Orectognathus robustus Taylor, 1977 -- valid
  Orectognathus roomi Taylor, 1977 -- valid
  Orectognathus velutinus Taylor, 1977 -- valid
  Oscaecilia Taylor, 1968 -- valid -- South American caecilians
  Oscaecilia equatorialis Taylor, 1973 -- valid
  Oscaecilia hypereumeces Taylor, 1968 -- valid
  Oscaecilia zweifeli Taylor, 1968 -- valid
  Otomys cheesmani Taylor, Lavrenchenko, Carleton, Verheyen, Bennett, Oosthuizen and Maree, 2011 -- valid -- Cheesman's Vlei Rat
  Otomys simiensis Taylor, Lavrenchenko, Carleton, Verheyen, Bennett, Oosthuizen and Maree, 2011 -- valid -- Simien Vlei Rat
  Otomys yaldeni Taylor, Lavrenchenko, Carleton, Verheyen, Bennett, Oosthuizen and Maree, 2011 -- valid -- Yalden's Vei Rat
  Paradoxurus hermaphroditus nictitans Taylor, 1891 -- valid
  Parahelicops boonsongi Taylor and Elbel, 1958 -- invalid
  Parvicaecilia Taylor, 1968 -- invalid -- Colombian caecilians
  Parvimolge Taylor, 1944 -- valid -- dwarf salamanders
  Parvimolge richardi Taylor, 1949 -- invalid
  Pecosorbis Taylor, 1985 -- valid
  Pelophryne albotaeniata lighti (Taylor, 1920) -- invalid
  Pelophryne lighti (Taylor, 1920) -- valid
  Perognathus inornatus neglectus Taylor, 1912 -- valid -- Mckittrick Pocket Mouse
  Pheidole aana Wilson & Taylor, 1967 -- valid
  Pheidole atua Wilson & Taylor, 1967 -- valid
  Philautus basilanensis Taylor, 1922 -- invalid
  Philautus hazelae Taylor, 1920 -- invalid
  Philautus montanus Taylor, 1920 -- invalid
  Philautus polillensis Taylor, 1922 -- invalid
  Philautus spinosus (Taylor, 1920) -- invalid
  Philautus williamsi Taylor, 1922 -- invalid
  Philautus zamboangensis Taylor, 1922 -- invalid
  Philippinopterus lanei Taylor, 1934 -- invalid
  Phrynoglossus diminutiva (Taylor, 1922) -- invalid
  Phrynoglossus diminutivus (Taylor, 1922) -- invalid
  Phrynoglossus magnapustulosa (Taylor and Elbel, 1958) -- invalid
  Phrynoglossus magnapustulosus (Taylor and Elbel, 1958) -- invalid
  Phrynohyas inflata (Taylor, 1944) -- invalid
  Phrynohyas modesta (Taylor and Smith, 1945) -- invalid
  Phyllodactylus bordai Taylor, 1942 -- valid -- Salamanquesa de Guerrero
  Phyllodactylus darwini Taylor, 1942 -- valid
  Phyllodactylus muralis Taylor, 1940 -- valid -- Salamanquesa oaxaqueña
  Phyllomedusa alcorni (Taylor, 1952) -- invalid
  Phyllomedusa saltator (Taylor, 1955) -- invalid
  Physa jennessi skinneri Taylor, 1954 -- invalid
  Physa megalochlamys Taylor, 1988 -- valid -- Cloaked Physa
  Physa natricina Taylor, 1988 -- valid -- Snake River Physa
  Physa skinneri Taylor, 1954 -- valid -- Glass Physa
  Physa vernalis Taylor and Jokinen, 1984 -- valid -- Vernal Physa
  Physella hemphilli Taylor, 2003 -- valid -- Idaho Physa
  Pisidium sanguinichristi Taylor, 1987 -- valid -- Sangre de Cristo peaclam
  Platymantis cornuta (Taylor, 1922) -- invalid
  Platymantis cornutus (Taylor, 1922) -- valid
  Platymantis hazelae (Taylor, 1920) -- valid
  Platymantis montana (Taylor, 1922) -- invalid
  Platymantis montanus (Taylor, 1922) -- valid
  Platymantis polillensis (Taylor, 1922) -- valid
  Platymantis polilloensis (Taylor, 1922) -- invalid
  Platymantis subterrestris (Taylor, 1922) -- valid
  Plectrohyla arborescandens (Taylor, 1939) -- invalid
  Plectrohyla brachycephala Taylor, 1949 -- invalid
  Plectrohyla hazelae (Taylor, 1940) -- invalid
  Plectrohyla matudai brachycephala Taylor, 1949 -- invalid
  Plectrohyla pachyderma (Taylor, 1942) -- invalid
  Plectrohyla robertsorum (Taylor, 1940) -- invalid
  Plethodon hardii Taylor, 1941 -- invalid
  Plotosus nkunga Gomon and Taylor, 1982 -- valid
  Polypedates linki Taylor, 1922 -- invalid
  Polyrhachis rotumana Wilson & Taylor, 1967 -- valid
  Pomacentrus milleri Taylor, 1964 -- valid
  Ponera alpha Taylor, 1967 -- valid
  Ponera augusta Taylor, 1967 -- valid
  Ponera borneensis Taylor, 1967 -- valid
  Ponera chapmani Taylor, 1967 -- valid
  Ponera loi Taylor, 1967 -- valid
  Ponera manni Taylor, 1967 -- valid
  Ponera woodwardi Taylor, 1967 -- valid
  Potamotyphlus Taylor, 1968 -- valid
  Potomotyphlus Taylor, 1968 -- invalid -- Kaup's caecilians
  Potomotyphlus melanochrus Taylor, 1968 -- invalid
  Pristimantis vocator (Taylor, 1955) -- invalid
  Pristomyrmex erythropus Taylor, 1968 -- valid
  Pristomyrmex foveolatus Taylor, 1965 -- valid
  Pristomyrmex thoracicus Taylor, 1965 -- valid
  Pristomyrmex wheeleri Taylor, 1965 -- valid
  Pristomyrmex wilsoni Taylor, 1968 -- valid
  Probolomyrmex greavesi Taylor, 1965 -- valid
  Probolomyrmex guineensis Taylor, 1965 -- valid
  Probolomyrmex salomonis Taylor, 1965 -- valid
  Protanilla Taylor, 1990 -- valid
  Protanilla rafflesi Taylor, 1990 -- valid
  Protitame hulstiaria (Taylor, 1906) -- invalid
  Pseudoeurycea Taylor, 1944 -- valid -- false brook salamanders
  Pseudoeurycea altamontana (Taylor, 1939) -- valid -- Tlaconete morelense
  Pseudoeurycea cephalica manni (Taylor, 1939) -- invalid
  Pseudoeurycea cochranae (Taylor, 1943) -- valid -- Tlaconete de Cochran
  Pseudoeurycea galeanae (Taylor, 1941) -- invalid -- Tlaconete de Galeana
  Pseudoeurycea gigantea (Taylor, 1939) -- invalid
  Pseudoeurycea melanomolga (Taylor, 1941) -- valid -- Tlaconete negro
  Pseudoeurycea nigromaculata (Taylor, 1941) -- valid -- Tlaconete manchas negras
  Pseudoeurycea robertsi (Taylor, 1939) -- valid -- Tlaconete de Robert
  Pseudoeurycea rubrimembris (Taylor and Smith, 1945) -- invalid
  Pseudoeurycea smithi (Taylor, 1939) -- valid -- Tlaconete de Smith
  Pseudoeurycea uiguidentis (Taylor, 1941) -- invalid
  Pseudoeurycea unguidentis (Taylor, 1941) -- valid -- Tlaconete diente espolón
  Pseudogekko Taylor, 1922 -- valid
  Pseudogekko compressicorpus (Taylor, 1915) -- valid
  Pseudogekko smaragdinus (Taylor, 1922) -- valid
  Pseudoleptodeira Taylor, 1939 -- valid
  Pseudomugil tenellus Taylor, 1964 -- valid
  Pseudorabdion ater (Taylor, 1922) -- valid
  Pseudorabdion mcnamarae (Taylor, 1917) -- valid -- McNamara's Burrowing Snake
  Pseudorhabdium mcnamarae Taylor, 1917 -- invalid
  Pseudosiphonops Taylor, 1968 -- invalid
  Pseudosiphonops ptychodermis Taylor, 1968 -- invalid
  Pseudotryonia adamantina (Taylor, 1987) -- valid -- Diamond Tryonia
  Pseudotryonia alamosae (Taylor, 1987) -- valid -- Caliente Tryonia
  Ptychohyla Taylor, 1944 -- valid
  Ptychohyla adipoventris Taylor, 1944 -- invalid
  Ptychohyla bogerti Taylor, 1949 -- invalid
  Ptychohyla erythromma (Taylor, 1937) -- invalid -- Rana-de árbol común
  Ptychohyla legleri (Taylor, 1958) -- valid
  Ptychohyla rozellae (Taylor, 1942) -- invalid
  Ptychozoon intermedium Taylor, 1915 -- valid
  Pulchrana grandocula (Taylor, 1920) -- valid
  Pulchrana melanomenta (Taylor, 1920) -- valid
  Pyramica extemena (Taylor, 1968) -- valid
  Pyramica flagellata (Taylor, 1962) -- valid
  Pyramica kempfi (Taylor & Brown, 1978) -- valid
  Pyramica murphyi (Taylor, 1968) -- valid
  Pyramica tetragnatha (Taylor, 1966) -- valid
  Pyrgulopsis arizonae (Taylor, 1987) -- valid -- Apache Springsnail
  Pyrgulopsis bernardina (Taylor, 1987) -- valid -- San Bernardino Springsnail
  Pyrgulopsis californiensis (Gregg and Taylor, 1965) -- valid -- Laguna Mountain Springsnail
  Pyrgulopsis chupaderae Taylor, 1987 -- valid -- Chupadera Springsnail
  Pyrgulopsis davisi (Taylor, 1987) -- valid -- Limpia Creek Springsnail
  Pyrgulopsis gilae (Taylor, 1987) -- valid -- Gila Springsnail
  Pyrgulopsis kolobensis (Taylor, 1987) -- valid -- Toquerville Springsnail
  Pyrgulopsis metcalfi (Taylor, 1987) -- valid -- Naegele Springsnail
  Pyrgulopsis pecosensis (Taylor, 1987) -- valid -- Pecos Springsnail
  Pyrgulopsis roswellensis (Taylor, 1987) -- valid -- Roswell Springsnail
  Pyrgulopsis thermalis (Taylor, 1987) -- valid -- New Mexico Hot Springsnail
  Pyrgulopsis trivialis (Taylor, 1987) -- valid -- Black River Springsnail
  Quilticohyla erythromma (Taylor, 1937) -- valid
  Ramphotyphlops suluensis (Taylor, 1918) -- valid
  Rana acanthi Taylor, 1923 -- invalid
  Rana dubita Taylor, 1920 -- invalid
  Rana grandocula Taylor, 1920 -- invalid
  Rana guerreroi Taylor, 1920 -- invalid
  Rana igorota Taylor, 1922 -- invalid
  Rana lighti Taylor, 1934 -- invalid
  Rana macrodon acanthi Taylor, 1923 -- invalid
  Rana magna acanthi Taylor, 1923 -- invalid
  Rana megapoda Taylor, 1942 -- invalid
  Rana megapodia Taylor, 1942 -- invalid
  Rana melanomenta Taylor, 1920 -- invalid
  Rana merrilli Taylor, 1922 -- invalid
  Rana micrixalus Taylor, 1923 -- invalid
  Rana microdisca parva Taylor, 1920 -- invalid
  Rana moodiei Taylor, 1920 -- invalid
  Rana parva Taylor, 1920 -- invalid
  Rana philippinensis Taylor, 1920 -- invalid
  Rana sanchezi Taylor, 1920 -- invalid
  Rana sierramadrensis Taylor, 1939 -- invalid -- Rana de Sierra Madre-Occidental
  Rana signata grandocula Taylor, 1920 -- invalid
  Rana suluensis Taylor, 1920 -- invalid
  Rana tafti Taylor, 1922 -- invalid
  Rana woodworthi Taylor, 1923 -- invalid
  Rana yakani Taylor, 1922 -- invalid
  Ranitomeya granuliferus (Taylor, 1958) -- invalid
  Rattus mindanensis tablasi Taylor, 1934 -- invalid
  Rattus novaeguineae Taylor and Calaby, 1982 -- valid -- Papua New Guinea Rat
  Rattus palawanensis Taylor, 1934 -- invalid
  Rattus vandeuseni (Taylor and Calaby, 1982) -- valid -- Van Deusen's New Guinea Mountain Rat
  Rena bressoni (Taylor, 1939) -- valid -- Michoacán Slender Blind Snake, Serpiente-lombriz michoacana
  Rhabdophis barbouri (Taylor, 1922) -- valid -- Barbour's Water Snake
  Rhacophorus basilanensis (Taylor, 1922) -- invalid
  Rhacophorus bisacculus Taylor, 1962 -- invalid
  Rhacophorus hazelae (Taylor, 1920) -- invalid
  Rhacophorus leprosus spinosus (Taylor, 1920) -- invalid
  Rhacophorus leucomystax linki (Taylor, 1922) -- invalid
  Rhacophorus lincki (Taylor, 1922) -- invalid
  Rhacophorus polillensis (Taylor, 1922) -- invalid
  Rhacophorus spinosus (Taylor, 1920) -- invalid
  Rhadinaea marcellae Taylor, 1949 -- valid -- Culebra-café de Marcella, Marcella's Graceful Brown Snake
  Rhinolophus bunkeri Taylor, 1934 -- invalid
  Rhinolophus cohenae Taylor, Stoffberg, Monadjem, Schoeman, Bayliss and Cotterill, 2012 -- valid -- Cohen's Horseshoe Bat
  Rhinolophus mabuensis Taylor, Stoffberg, Monadjem, Schoeman, Bayliss and Cotterill, 2012 -- valid -- Mount Mabu Horseshoe Bat
  Rhinolophus mossambicus Taylor, Stoffberg, Monadjem, Schoeman, Bayliss and Cotterill, 2012 -- valid -- Mozambican Horseshoe Bat
  Rhinolophus smithersi Taylor, Stoffberg, Monadjem, Schoeman, Bayliss and Cotterill, 2012 -- valid -- Smithers's Horseshoe Bat
  Rhinolophus subrufus bunkeri Taylor, 1934 -- valid
  Rhopalothrix orbis Taylor, 1968 -- valid
  Rhoptromyrmex rawlinsoni Taylor, 1992 -- valid
  Rhyacosiredon leorae Taylor, 1943 -- invalid
  Rhyacosiredon rivularis Taylor, 1940 -- invalid -- Siredón de Toluca
  Rhyacosiredon zempoalaensis Taylor and Smith, 1945 -- invalid
  Rogeria exsulans Wilson & Taylor, 1967 -- valid
  Romblonella heatwolei Taylor, 1991 -- valid
  Sachatamia albomaculata (Taylor, 1949) -- valid
  Sanguirana igorata (Taylor, 1922) -- invalid
  Sanguirana igorota (Taylor, 1922) -- valid
  Sarcohyla arborescandens (Taylor, 1939) -- valid
  Sarcohyla hazelae (Taylor, 1940) -- valid
  Sarcohyla pachyderma (Taylor, 1942) -- valid
  Sarcohyla robertsorum (Taylor, 1940) -- valid
  Scaphiodontophis Taylor and H. M. Smith, 1943 -- valid
  Scaphiodontophis annulatus nothus Taylor and H. M. Smith, 1943 -- valid
  Scaphiodontophis nothus Taylor and H. M. Smith, 1943 -- invalid
  Schistometopum ephele Taylor, 1965 -- invalid
  Schistometopum garzonheydti Taylor and Salvador, 1978 -- invalid
  Schmidtophis rubriventris Taylor, 1949 -- invalid
  Sciagraphia purcellata Taylor, 1908 -- invalid
  Scincella silvicola (Taylor, 1937) -- valid -- Encinela de Taylor
  Scolecomorphidae Taylor, 1969 -- valid -- African Caecilians
  Scolecomorphinae Taylor, 1969 -- invalid
  Scolecomorphus convexus Taylor, 1968 -- invalid
  Scopelosaurus harryi (Mead in Mead and Taylor, 1953) -- valid -- scaly waryfish
  Semiothisa quadrifasciata (Taylor, 1906) -- invalid
  Sericosema simularia (Taylor, 1906) -- valid
  Sibynophis collaris triangularis Taylor, 1965 -- invalid
  Sibynophis triangularis Taylor, 1965 -- valid -- Triangle Many-tooth Snake, Triangulate Collared Snake
  Siebenrockiella leytensis (Taylor, 1920) -- valid -- Palawan Forest Turtle, Philippine Forest Turtle
  Simopone chapmani Taylor, 1966 -- valid
  Simopone gressitti Taylor, 1965 -- valid
  Siphonops confusionis Taylor, 1968 -- invalid
  Siphonops leucoderus Taylor, 1968 -- valid
  Siredon lermaensis Taylor, 1940 -- invalid
  Smilisca manisorum (Taylor, 1954) -- valid
  Smilisca wellmanorum (Taylor, 1952) -- invalid
  Spadella moretonensis Johnson and Taylor, 1920 -- valid
  Sphenophryne beyeri (Taylor, 1920) -- invalid
  Starksia fulva Rosenblatt and Taylor, 1971 -- valid
  Starksia galapagensis Rosenblatt and Taylor, 1971 -- valid
  Starksia grammilaga Rosenblatt and Taylor, 1971 -- valid -- pinstriped blenny, trambollito estilográfo
  Starksia hoesei Rosenblatt and Taylor, 1971 -- valid -- hose blenny, trambollito manguera
  Starksia lepidogaster Rosenblatt and Taylor, 1971 -- valid -- scalybelly blenny, trambollito panza escamosa
  Starksia posthon Rosenblatt and Taylor, 1971 -- valid -- brownspotted blenny, trambollito moteado
  Staurois diminutivus (Taylor, 1922) -- invalid
  Stenomys vandeuseni (Taylor and Calaby, 1982) -- invalid
  Storeria hidalgoensis Taylor, 1942 -- valid -- Culebra-parda hidalguense, Mexican Yellowbelly Brown Snake
  Strumigenys mailei Wilson & Taylor, 1967 -- valid
  Sylvacaecilia grandisonae (Taylor, 1970) -- valid
  Syrrhophus albolabris (Taylor, 1943) -- invalid
  Syrrhophus angustidigitorum Taylor, 1940 -- invalid
  Syrrhophus latodactylus Taylor, 1940 -- invalid
  Syrrhophus macrotympanum (Taylor, 1940) -- invalid
  Syrrhophus modestus Taylor, 1942 -- invalid
  Syrrhophus modestus modestus Taylor, 1942 -- invalid
  Syrrhophus nebulosus Taylor, 1943 -- invalid
  Syrrhophus pipilans Taylor, 1940 -- invalid
  Syrrhophus pipilans nebulosus Taylor, 1943 -- invalid
  Syrrhophus pipilans pipilans Taylor, 1940 -- invalid
  Syrrhophus rubrimaculata (Taylor and Smith, 1945) -- invalid
  Syrrhophus rubrimaculatus Taylor and Smith, 1945 -- invalid
  Syrrhophus smithi Taylor, 1940 -- invalid
  Tantilla brevissima Taylor, 1937 -- invalid
  Tantilla hobartsmithi Taylor, 1936 -- valid -- Culebra-encapuchada del Suroeste, Southwestern Black-headed Snake, Southwestern Blackhead Snake
  Tantilla shawi Taylor, 1949 -- valid -- Culebra-ciempiés de Potosí, Potosí Centipede Snake
  Tantillita brevissima (Taylor, 1937) -- valid -- Culebra-cola corta jaspeada, Speckled Dwarf Short-tail Snake
  Teratohyla Taylor, 1951 -- valid
  Teratohyla spinosa (Taylor, 1949) -- valid
  Terrapene bauri Taylor, 1895 -- valid -- Florida Box Turtle
  Terrapene baurii Taylor, 1895 -- invalid -- Florida Box Turtle
  Terrapene carolina bauri Taylor, 1895 -- invalid -- Florida Box Turtle
  Theloderma gordoni Taylor, 1962 -- valid
  Theloderma spinosum (Taylor, 1920) -- invalid
  Theloderma stellatum Taylor, 1962 -- valid
  Thomomys mazama tacomensis Taylor, 1919 -- valid -- Tacoma pocket gopher
  Thomomys talpoides shawi Taylor, 1921 -- valid
  Thorichthys socolofi (Miller and Taylor, 1984) -- valid
  Thorius dubitus Taylor, 1941 -- valid -- Salamandra-pigmea de Acutzingo
  Thorius macdougalli Taylor, 1949 -- valid -- Salamandra-pigmea de MacDougall
  Thorius minutissimus Taylor, 1949 -- valid -- Salamandra-pigmea oaxaqueña
  Thorius narisovalis Taylor, 1940 -- valid -- Salamandra-pigmea de San Felipe
  Thorius pulmonaris Taylor, 1940 -- valid -- Salamandra-pigmea de cerro
  Thorius troglodytes Taylor, 1941 -- valid -- Salamandra-pigmea troglodita
  Toluca conica Taylor and H. M. Smith, 1942 -- invalid -- Culebra-toluqueña manchas grandes
  Toluca megalodon Taylor and H. M. Smith, 1942 -- invalid -- Culebra-toluqueña de San Felipe
  Tomodactylus albolabris Taylor, 1943 -- invalid
  Tomodactylus angustidigitorum Taylor, 1940 -- invalid
  Tomodactylus macrotympanum Taylor, 1940 -- invalid
  Trimeresurus flavomaculatus mcgregori Taylor, 1919 -- invalid
  Trimeresurus mcgregori Taylor, 1919 -- valid -- McGregor's Pitviper, McGregor's Tree Viper
  Trimorphodon paucimaculatus Taylor, 1938 -- valid -- Sinaloan Lyresnake
  Triprion spatulatus reticulatus Taylor, 1942 -- invalid
  Tropidodipsas fasciata guerreroensis Taylor, 1939 -- valid -- Guerreran Snail Sucker
  Tropidodipsas guerreroensis Taylor, 1939 -- invalid
  Tropidonophis negrosensis (Taylor, 1917) -- valid -- Negros Spotted Water Snake
  Tryonia adamantina Taylor, 1987 -- invalid -- Diamond tryonia
  Tryonia alamosae Taylor, 1987 -- invalid -- Alamosa Springsnail, Caliente tryonia
  Tryonia brunei Taylor, 1987 -- valid -- Brune's Springsnail
  Tryonia gilae Taylor, 1987 -- valid -- Gila Tryonia
  Tryonia kosteri Taylor, 1987 -- invalid -- Sago tryonia
  Typhlogeophis ater Taylor, 1922 -- invalid
  Typhlonectes anguillaformis Taylor, 1968 -- invalid
  Typhlonectes eiselti Taylor, 1968 -- invalid
  Typhlonectes obesus Taylor, 1968 -- invalid
  Typhlonectidae Taylor, 1968 -- valid -- Aquatic Caecilians
  Typhlonectinae Taylor, 1968 -- invalid -- aquatic caecilians
  Typhlops canlaonensis Taylor, 1917 -- invalid
  Typhlops khoratensis Taylor, 1962 -- invalid
  Typhlops klemmeri Taylor, 1962 -- invalid
  Typhlops lankaensis Taylor, 1947 -- invalid
  Typhlops luzonensis Taylor, 1919 -- invalid
  Typhlops malcolmi Taylor, 1947 -- invalid
  Typhlops manilae Taylor, 1919 -- invalid
  Typhlops suluensis Taylor, 1918 -- invalid
  Typhlops tenebrarum Taylor, 1947 -- invalid
  Typhlops trangensis Taylor, 1962 -- invalid
  Typhlops veddae Taylor, 1947 -- invalid
  Typhlops violaceus Taylor, 1947 -- invalid
  Vieja hartwegi (Taylor and Miller, 1980) -- valid
  Vollenhovia pacifica Wilson & Taylor, 1967 -- valid
  Vombisidris bilongrudi (Taylor, 1989) -- valid
  Vombisidris renateae (Taylor, 1989) -- valid
  Willowsiella anderseni Taylor, 1991 -- valid
  Xanthorhoe fossaria Taylor, 1906 -- valid
  Xanthorhoe pontiaria Taylor, 1906 -- valid
  Xenomedea Rosenblatt and Taylor, 1971 -- valid
  Xenomedea rhodopyga Rosenblatt and Taylor, 1971 -- valid -- redrump blenny, trambollito nalga roja
  Xenopus paratropicalis Flajnik, Kasahara, Shum, Salter-Cid, Taylor and du Pasquier, 1993 -- invalid
  Xenosaurus newmanorum Taylor, 1949 -- valid -- Xenosaurio de Newman
 
 Kingdom Fungi
  Apiosporaceae K.D. Hyde, J. Fröhlich, J.E. Taylor & M.E. Barr, 1998 -- accepted
  Heterodermia diademata (Taylor) D.D. Awasthi -- accepted
  Lecidella scabra (Taylor) Hertel & Leuckert -- accepted
  Parmelia sulcata Taylor -- accepted
  Peltigera erumpens (Taylor) Elenkin -- accepted
  Ramalina inflata (Hook. f. & T. Taylor) Hook. f. & T. Taylor -- accepted
  Trapelia involuta (Taylor) Hertel -- accepted
 
 Kingdom Plantae
  Acharagma (N.P. Taylor) Glass -- accepted
  Acrobolbus anisodontus (Hook.f. & Taylor) Briscoe -- accepted
  Acrobolbus ochrophyllus (Hook.f. & Taylor) R.M. Schust. -- accepted
  Acrobolbus tenellus (Taylor) Trevis. -- accepted
  Acrobolbus tenellus var. tenellus (Taylor) Trevis. -- accepted
  Acrochaetium antillarum W. Taylor -- accepted
  Acrolejeunea mollis (Hook.f. & Taylor) Schiffn. -- accepted
  Acrolejeunea pycnoclada (Taylor) Schiffn. -- accepted
  Acrolejeunea pycnoclada ssp. pycnoclada (Taylor) Schiffn. -- accepted
  Adelanthus occlusus (Hook.f. & Taylor) Carrington -- accepted
  Adiantum pedatum ssp. aleuticum (Rupr.) Calder & Roy L. Taylor -- not accepted
  Ageratina shastensis (D.W. Taylor & Stebbins) King & H. Rob. -- accepted -- Shasta snakeroot
  Agropyron pauciflorum var. glaucum (Pease & A.H. Moore) Roy L. Taylor -- not accepted
  Agropyron pauciflorum var. novae-angliae (Scribn.) Taylor & MacBryde -- not accepted
  Andrewsianthus perigonialis (Hook.f. & Taylor) R.M. Schust. -- accepted
  Aneura multifida var. submersa (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- not accepted
  Antennaria neglecta var. athabascensis (Greene) Roy L. Taylor & MacBryde -- not accepted
  Anthoceros jamesonii Taylor ex Mitt. -- accepted
  Anthoceros punctatus var. laevis (L.) Hook. & Taylor ex Lindenb. -- not accepted
  Anthoceros tuberosus Taylor -- not accepted
  Apiocystis lacustris W. R. Taylor -- accepted
  Arctostaphylos uva-ursi ssp. adenotricha (Fernald & J.F. Macbr.) Calder & Roy L. Taylor -- not accepted
  Ariocarpus bravoanus ssp. hintonii (Stuppy & N.P. Taylor) E.F. Anderson & W.A. Fitz Maur. -- accepted
  Ariocarpus fissuratus var. hintonii Stuppy & N.P. Taylor -- not accepted
  Arnica alpina ssp. lonchophylla (Greene) Roy L. Taylor & MacBryde -- not accepted
  Arrojadoa bahiensis (P.J. Braun & Esteves) N.P. Taylor & Eggli -- not accepted
  Arrojadoa dinae ssp. eriocaulis (Buining & Brederoo) N.P. Taylor & Zappi -- not accepted
  Arthrocereus glaziovii (K. Schum.) N.P. Taylor & Zappi -- accepted
  Arthrocereus melanurus ssp. magnus N.P. Taylor & Zappi -- accepted
  Arthrocereus melanurus ssp. odorus (F. Ritter) N.P. Taylor & Zappi -- accepted
  Asplenium X herb-wagneri W.C. Taylor & Mohlenbr. -- accepted -- Herb's spleenwort
  Asterella australis (Hook.f. & Taylor) Verd. -- accepted
  Asterella drummondii (Taylor) R.M. Schust. ex D.G. Long -- accepted
  Balantiopsis diplophylla (Hook.f. & Taylor) Mitt. -- accepted
  Balantiopsis diplophylla var. diplophylla (Hook.f. & Taylor) Mitt. -- accepted
  Balantiopsis erinacea (Hook.f. & Taylor) Mitt. -- accepted
  Bazzania placophylla (Taylor) Grolle -- accepted
  Bazzania pycnophylla (Taylor) Trevis. -- accepted
  Botrychium lunaria ssp. minganense (Vict.) Calder & Roy L. Taylor -- not accepted
  Brachiolejeunea laxifolia (Taylor) Schiffn. -- accepted
  Calamagrostis purpurascens ssp. tasuensis Calder & Roy L. Taylor -- not accepted
  Calamagrostis purpurascens var. tasuensis (Calder & Roy L. Taylor) B. Boivin -- not accepted
  Callithamnion uruguayense W. Taylor -- accepted
  Callitriche heterophylla ssp. bolanderi (Hegelm.) Calder & Roy L. Taylor -- not accepted -- Bolander's water-starwort
  Calypso bulbosa ssp. occidentalis (Holz.) Calder & Roy L. Taylor -- not accepted
  Cardamine nuttallii var. pulcherrima (Greene) Roy L. Taylor & MacBryde -- not accepted
  Carex canescens ssp. arctiformis (Mack.) Calder & Roy L. Taylor -- not accepted
  Carex deweyana ssp. leptopoda (Mack.) Calder & Roy L. Taylor -- not accepted
  Carex leptalea ssp. pacifica Calder & Roy L. Taylor -- not accepted -- Pacific bristlystalked sedge
  Carex macloviana ssp. haydeniana (Olney) Roy L. Taylor & MacBryde -- not accepted
  Carex tiogana D.W. Taylor & J.D. Mastrog. -- accepted -- Tioga Pass sedge
  Cassiope lycopodioides ssp. cristapilosa Calder & Roy L. Taylor -- not accepted
  Cassiope lycopodioides var. cristapilosa (Calder & Roy L. Taylor) B. Boivin -- accepted -- clubmoss mountain heather
  Caulerpa bikinensis Taylor -- accepted
  Cephalozia physocaula (Hook.f. & Taylor) Steph. -- accepted
  Cephalozia tubulata (Hook.f. & Taylor) Trevis. -- accepted
  Cephaloziella exiliflora (Taylor) Douin -- accepted
  Cephaloziella stellulifera (Taylor ex Carrington & Pearson) Croz. -- accepted
  Ceratolejeunea filaria (Taylor) Steph. -- accepted
  Cereus fernambucensis ssp. sericifer (F. Ritter) N.P. Taylor & Zappi -- accepted
  Cereus haageanus (Backeb.) N.P. Taylor -- not accepted
  Cereus hildmannianus ssp. uruguayanus (F. Ritter ex R. Kiesling) N.P. Taylor -- accepted
  Cereus jamacaru ssp. calcirupicola (F. Ritter) N.P. Taylor & Zappi -- accepted
  Cereus kroenleinii N.P. Taylor -- accepted
  Cereus mirabella N.P. Taylor -- accepted
  Cereus mortensenii (Croizat) D.R. Hunt & N.P. Taylor -- accepted
  Cereus phatnospermus ssp. kroenleinii (N.P. Taylor) P.J. Braun & Esteves -- not accepted
  Ceropegia rupicola var. stictantha N.P. Taylor -- accepted
  Cheilolejeunea albovirens (Hook.f. & Taylor) E.A. Hodgs. -- accepted
  Cheilolejeunea ascensionis (Hook.f. & Taylor) Grolle -- accepted
  Cheilolejeunea evansii (M.S. Taylor) R.M. Schust. -- accepted
  Cheilolejeunea implexicaulis (Hook.f. & Taylor) R.M. Schust. -- accepted
  Cheilolejeunea longiflora (Taylor) R.M. Schust. -- accepted
  Cheilolejeunea microscypha (Hook.f. & Taylor) M. Wigginton -- accepted
  Cheilolejeunea mimosa (Hook.f. & Taylor) R.M. Schust. -- accepted
  Cheilolejeunea rotalis (Hook.f. & Taylor) M. Wigginton -- accepted
  Cipocereus bradei (Backeb. & Voll) Barthlott & N.P. Taylor -- accepted
  Cipocereus crassisepalus (Buining & Brederoo) Barthlott & N.P. Taylor -- accepted
  Cipocereus laniflorus N.P. Taylor & Zappi -- accepted
  Cipocereus minensis ssp. leiocarpus N.P. Taylor & Zappi -- accepted
  Cipocereus minensis ssp. pleurocarpus (F. Ritter) N.P. Taylor & Zappi -- not accepted
  Cipocereus pusilliflorus (F. Ritter) Barthlott & N.P. Taylor -- accepted
  Clasmatocolea fulvella (Hook.f. & Taylor) Grolle -- accepted
  Clasmatocolea humilis (Hook.f. & Taylor) Grolle -- accepted
  Clasmatocolea humilis var. humilis (Hook.f. & Taylor) Grolle -- accepted
  Clasmatocolea inflexispina (Hook.f. & Taylor) J.J. Engel -- accepted
  Clasmatocolea notophylla (Hook.f. & Taylor) Grolle -- accepted
  Clasmatocolea obvoluta (Hook.f. & Taylor) Grolle -- accepted
  Clasmatocolea obvoluta var. obvoluta (Hook.f. & Taylor) Grolle -- accepted
  Clasmatocolea rigens (Hook.f. & Taylor) J.J. Engel -- accepted
  Clasmatocolea strongylophylla (Hook.f. & Taylor) Grolle -- accepted
  Clasmatocolea trachyopa (Hook.f. & Taylor) Grolle -- accepted
  Cleistocactus baumannii ssp. horstii (P.J. Braun) N.P. Taylor -- accepted
  Clematis occidentalis ssp. grosseserrata (Rydb.) Roy L. Taylor & MacBryde -- not accepted
  Coleocephalocereus buxbaumianus ssp. flavisetus (F. Ritter) N.P. Taylor & Zappi -- accepted
  Coleocephalocereus fluminensis ssp. decumbens (F. Ritter) N.P. Taylor & Zappi -- accepted
  Coleus esculentus (N.E. Br.) G. Taylor -- not accepted
  Colleteria David W. Taylor -- accepted
  Colleteria seminervis (Urb. & Ekman) David W. Taylor -- accepted
  Cololejeunea microscopica (Taylor) Schiffn. -- accepted
  Cololejeunea microscopica var. microscopica (Taylor) Schiffn. -- accepted
  Copiapoa ahremephiana N.P. Taylor & G.J. Charles -- accepted
  Copiapoa calderana ssp. longistaminea (F. Ritter) N.P. Taylor -- not accepted
  Copiapoa calderiana ssp. longistaminea (F. Ritter) N.P. Taylor -- not accepted
  Copiapoa cinerea ssp. haseltoniana (Backeb.) N.P. Taylor -- accepted
  Copiapoa cinerea var. gigantea (Backeb.) N.P. Taylor -- not accepted
  Copiapoa decorticans N.P. Taylor & G.J. Charles -- accepted
  Copiapoa montana ssp. grandiflora (F. Ritter) N.P. Taylor -- not accepted
  Corallorhiza maculata ssp. mertensiana (Bong.) Calder & Roy L. Taylor -- not accepted
  Corallorrhiza maculata ssp. mertensiana (Bong.) Calder & Roy L. Taylor -- not accepted
  Cornus X intermedia (Farr) Calder & Roy L. Taylor -- accepted
  Coryphantha macromeris ssp. runyonii (Britton & Rose) N.P. Taylor -- accepted
  Coryphantha robustispina ssp. scheeri (Lem.) N.P. Taylor -- accepted
  Coryphantha robustispina ssp. uncinata (L.D. Benson) N.P. Taylor -- not accepted
  Cosmarium pseudophyramidatum var. lentiferum Taylor -- accepted
  Cosmarium pseudotaxichondrum var. foggii Taylor -- accepted
  Cryptolophocolea leucophylla (Hook.f. & Taylor) L. Söderstr. -- accepted
  Cryptolophocolea pallidovirens (Hook.f. & Taylor) L. Söderstr. -- accepted
  Cryptolophocolea spinifera (Hook.f. & Taylor) L. Söderstr. -- accepted
  Cryptonemia bengryi W. Taylor -- accepted
  Cuspidatula monodon (Taylor) Steph. -- accepted
  Cyclolejeunea chitonia (Taylor) A. Evans -- accepted
  Daltonia splachnoiodes (J.E. Smith) Hooker & Taylor -- accepted
  Dendroceros adglutinatus (Hook. f. & Taylor) Gottsche -- accepted
  Derbesia prolifica Taylor, 1945 -- accepted
  Dinckleria fruticella (Hook.f. & Taylor) J.J. Engel & Heinrichs -- accepted
  Dinckleria pleurata (Hook.f. & Taylor) Trevis. -- accepted
  Diodia serrulata (P. Beauv.) G. Taylor -- accepted -- seaside buttonweed
  Diplasiolejeunea albifolia (Taylor) E.W. Jones -- accepted
  Diplasiolejeunea plicatiloba (Hook.f. & Taylor) Grolle -- accepted
  Discocactus heptacanthus ssp. catingicola (Buining & Brederoo) N.P. Taylor & Zappi -- not accepted
  Discocactus heptacanthus ssp. magnimammus (Buining & Brederoo) N.P. Taylor & Zappi -- not accepted
  Discocactus pseudoinsignis N.P. Taylor & Zappi -- accepted
  Discocactus zehntneri ssp. boomianus (Buining, Brederoo ex Buining) N.P. Taylor & Zappi -- accepted
  Dodecatheon pulchellum ssp. cusickii (Greene) Calder & Roy L. Taylor -- not accepted -- Cusick's shootingstar
  Dodecatheon pulchellum ssp. macrocarpum (A. Gray) Roy L. Taylor & MacBryde -- not accepted -- darkthroat shootingstar
  Douglasia laevigata ssp. ciliolata (Constance) Calder & Roy L. Taylor -- not accepted
  Drepanolejeunea capulata (Taylor) J.B. Jack & Steph. -- accepted
  Drepanolejeunea capulata var. capulata (Taylor) J.B. Jack & Steph. -- accepted
  Drepanolejeunea crucianella (Taylor) A. Evans -- accepted
  Dudresnaya colombiana Taylor, 1945 -- accepted
  Dumortiera hirsuta ssp. nepalensis (Taylor) R.M. Schust. -- accepted
  Dumortiera hirsuta var. nepalensis (Taylor) Frye & L. Clark -- not accepted
  Dumortiera nepalensis (Taylor) Nees -- not accepted
  Echinocactus polycephalus ssp. xeranthemoides (J.M. Coult.) N.P. Taylor -- accepted
  Echinocereus adustus ssp. bonatzii (R.C. Römer) N.P. Taylor -- not accepted
  Echinocereus adustus ssp. schwarzii (A.B. Lau) N.P. Taylor -- accepted
  Echinocereus bristolii var. pseudopectinatus N.P. Taylor -- not accepted
  Echinocereus chisosensis ssp. fobeanus (Oehme) N.P. Taylor -- accepted
  Echinocereus chloranthus var. cylindricus (Engelm.) N.P. Taylor -- not accepted -- brownspine hedgehog cactus
  Echinocereus cinerascens ssp. septentrionalis (N.P. Taylor) N.P. Taylor -- accepted
  Echinocereus cinerascens ssp. tulensis (Bravo) N.P. Taylor -- accepted
  Echinocereus coccineus ssp. mojavensis (Engelm. & J.M. Bigelow) N.P. Taylor -- not accepted
  Echinocereus enneacanthus ssp. brevispinus (W.O. Moore) N.P. Taylor -- accepted
  Echinocereus fasciculatus ssp. bonkerae (Thornber & Bonker) N.P. Taylor -- not accepted
  Echinocereus fasciculatus ssp. boyce-thompsonii (Orcutt) N.P. Taylor -- not accepted
  Echinocereus fendleri ssp. rectispinus (Peebles) N.P. Taylor -- accepted
  Echinocereus fendleri var. fasciculatus (Engelm. ex B.D. Jacks.) N.P. Taylor -- not accepted -- pinkflower hedgehog cactus, strawberry cactus
  Echinocereus fendleri var. ledingii (Peebles) N.P. Taylor -- not accepted -- Leding's hedgehog cactus
  Echinocereus ferreirianus ssp. lindsayi (J. Meyrán) N.P. Taylor -- accepted
  Echinocereus ferreirianus var. lindsayi (J. Meyrán) N.P. Taylor -- not accepted
  Echinocereus leucanthus N.P. Taylor -- accepted
  Echinocereus longisetus ssp. delaetii (Gürke) N.P. Taylor -- accepted
  Echinocereus maritimus var. hancockii (E.Y. Dawson) N.P. Taylor -- not accepted
  Echinocereus parkeri N.P. Taylor -- accepted
  Echinocereus parkeri ssp. gonzalezii (N.P. Taylor) N.P. Taylor -- accepted
  Echinocereus parkeri ssp. parkeri N.P. Taylor -- accepted
  Echinocereus pectinatus var. dasyacanthus (Engelm.) N.P. Taylor -- not accepted -- rainbow cactus
  Echinocereus pentalophus ssp. leonensis (Mathsson) N.P. Taylor -- accepted
  Echinocereus polyacanthus ssp. acifer (Otto ex Salm-Dyck) N.P. Taylor -- not accepted
  Echinocereus polyacanthus ssp. huitcholensis (F.A.C. Weber) N.P. Taylor -- not accepted
  Echinocereus polyacanthus var. huitcholensis (F.A.C. Weber) N.P. Taylor -- not accepted
  Echinocereus polyacanthus var. pacificus (Engelm. ex Orcutt) N.P. Taylor -- not accepted
  Echinocereus primolanatus N.P. Taylor -- accepted
  Echinocereus pseudopectinatus (N.P. Taylor) N.P. Taylor -- accepted -- devilthorn
  Echinocereus pulchellus ssp. sharpii (N.P. Taylor) N.P. Taylor -- accepted
  Echinocereus pulchellus ssp. weinbergii (Weing.) N.P. Taylor -- accepted
  Echinocereus rayonesensis N.P. Taylor -- accepted
  Echinocereus reichenbachii ssp. armatus (Polselg.) N.P. Taylor -- not accepted
  Echinocereus reichenbachii ssp. baileyi (Rose) N.P. Taylor -- not accepted
  Echinocereus reichenbachii ssp. fitchii (Britton & Rose) N.P. Taylor -- not accepted
  Echinocereus reichenbachii ssp. perbellus (Britton & Rose) N.P. Taylor -- not accepted
  Echinocereus reichenbachii var. baileyi (Rose) N.P. Taylor -- accepted -- Bailey's hedgehog cactus
  Echinocereus rigidissimus ssp. rubispinus (G. Frank) N.P. Taylor -- accepted
  Echinocereus scheeri ssp. gentryi (Clover) N.P. Taylor -- accepted
  Echinocereus schmollii (Weing.) N.P. Taylor -- accepted
  Echinocereus sciurus ssp. floresii (Backeb.) N.P. Taylor -- accepted
  Echinocereus stoloniferus ssp. tayopensis (W.T. Marshall) N.P. Taylor -- accepted
  Echinocereus stramineus ssp. occidentalis (N.P. Taylor) N.P. Taylor -- accepted
  Echinocereus subinermis ssp. ochoterenae (J.G. Ortega) N.P. Taylor -- accepted
  Echinocereus viereckii ssp. morricalii (Ríha) N.P. Taylor -- accepted
  Echinocereus viridiflorus ssp. chloranthus (Engelm.) N.P. Taylor -- accepted
  Echinocereus viridiflorus ssp. cylindricus (Engelm.) N.P. Taylor -- accepted -- nylon hedgehog cactus
  Echinocereus viridiflorus ssp. davisii (Houghton) N.P. Taylor -- not accepted
  Elymus innovatus var. velutinus (Bowden) Hultén ex R.L. Taylor & MacBryde -- not accepted
  Endocladia vagans (Borgesen) Taylor -- accepted
  Enemion savilei (Calder & R.L. Taylor) Keener -- accepted -- Queen Charlotte Island false rue anemone
  Eotrichocolea polyacantha (Hook.f. & Taylor) R.M. Schust. -- accepted
  Eotrichocolea polycantha (Hook.f. & Taylor) R.M. Schust. -- not accepted
  Epithelantha micromeris ssp. greggii (Engelm.) N.P. Taylor -- not accepted
  Epithelantha micromeris ssp. pachyrhiza (W.T. Marshall) N.P. Taylor -- not accepted
  Epithelantha micromeris ssp. unguispina (Boed.) N.P. Taylor -- not accepted
  Equisetum hyemale ssp. affine (Engelm.) Calder & Roy L. Taylor -- accepted -- prêle d'hiver, scouringrush horsetail
  Erythrocladia pinnata W. Taylor -- accepted
  Escobaria aguirreana (Glass & R.A. Foster) N.P. Taylor -- not accepted
  Escobaria alversonii (J.M. Coult.) N.P. Taylor -- accepted -- cushion foxtail cactus
  Escobaria chihuahuensis ssp. henricksonii (Glass & R.A. Foster) N.P. Taylor -- accepted
  Escobaria dasyacantha ssp. chaffeyi (Britton & Rose) N.P. Taylor -- accepted
  Escobaria dasyacantha var. chaffeyi (Britton & Rose) N.P. Taylor -- not accepted -- Chaffey's foxtail cactus
  Escobaria dasyacantha var. duncanii (Hester) N.P. Taylor -- not accepted -- Duncan's foxtail cactus
  Escobaria laredoi (Glass & R.A. Foster) N.P. Taylor -- accepted
  Escobaria missouriensis ssp. asperispina (Boed.) N.P. Taylor -- accepted
  Escobaria missouriensis var. similis (Engelm.) N.P. Taylor -- accepted -- Missouri foxtail cactus
  Escobaria vivipara var. buoflama (P.C. Fischer) N.P. Taylor -- not accepted -- spinystar
  Escobaria vivipara var. kaibabensis (P.C. Fischer) N.P. Taylor -- not accepted -- Kaibab spinystar
  Espostoa senilis (F. Ritter) N.P. Taylor -- accepted
  Euastrum pectinatum var. reductum Taylor -- accepted
  Euastrum pectinatum var. rostratum Taylor -- accepted
  Euosmolejeunea evansii M.S. Taylor -- not accepted
  Eupatorium shastense D.W. Taylor & Stebbins -- not accepted -- Shasta eupatorium
  Euphorbia cryptorubra N.C. Taylor & M. Terry -- accepted
  Euthamia graminifolia var. hirtipes (Fernald) C.E.S. Taylor & R.J. Taylor -- not accepted -- flat-top goldentop
  Euthamia tenuifolia var. pycnocephala (Fernald) C.E.S. Taylor & R.J. Taylor -- not accepted -- slender goldentop
  Facheiroa cephaliomelana ssp. estevesii (P.J. Braun) N.P. Taylor & Zappi -- accepted
  Ferocactus alamosanus ssp. reppenhagenii (G. Unger) N.P. Taylor -- accepted
  Ferocactus chrysacanthus ssp. grandiflorus (G.E. Linds.) N.P. Taylor -- accepted
  Ferocactus cylindraceus ssp. eastwoodiae (L.D. Benson) N.P. Taylor -- accepted
  Ferocactus cylindraceus ssp. lecontei (Engelm.) N.P. Taylor -- accepted
  Ferocactus cylindraceus ssp. tortulispinus (H.E. Gates) N.P. Taylor -- accepted
  Ferocactus cylindraceus var. eastwoodiae (Engelm.) N.P. Taylor -- not accepted -- California barrel cactus, yellowspine barrel cactus
  Ferocactus emoryi ssp. rectispinus (Engelm.) N.P. Taylor -- accepted
  Ferocactus fordii ssp. borealis N.P. Taylor -- accepted
  Ferocactus glaucus (K. Schum.) N.P. Taylor -- not accepted
  Ferocactus gracilis ssp. coloratus (H.E. Gates) N.P. Taylor -- accepted
  Ferocactus gracilis ssp. gatesii (G.E. Linds.) N.P. Taylor -- accepted
  Ferocactus hamatacanthus ssp. sinuatus (A. Dietr.) N.P. Taylor -- accepted
  Ferocactus latispinus ssp. greenwoodii (Glass) N.P. Taylor -- accepted
  Ferocactus latispinus ssp. spiralis (Karw. ex Pfeiff.) N.P. Taylor -- accepted
  Ferocactus macrodiscus ssp. septentrionalis (J. Meyrán) N.P. Taylor -- accepted
  Ferocactus mathssonii (K. Schum.) N.P. Taylor -- not accepted
  Ferocactus mesae-verdae (Boissev. & C. Davidson) N.P. Taylor -- not accepted
  Ferocactus parviflorus (Clover & Jotter) N.P. Taylor -- not accepted
  Ferocactus polyancistrus (Engelm. & J.M. Bigelow) N.P. Taylor -- not accepted
  Ferocactus pubispinus (Engelm.) N.P. Taylor -- not accepted
  Ferocactus scheeri (Salm-Dyck) N.P. Taylor -- not accepted
  Ferocactus spinosior (Engelm.) N.P. Taylor -- not accepted
  Ferocactus uncinatus var. wrightii (Engelm.) N.P. Taylor -- not accepted
  Ferocactus whipplei (Engelm. & J.M. Bigelow) N.P. Taylor -- not accepted
  Ferocactus wrightiae (L.D. Benson) N.P. Taylor -- not accepted
  Fossombronia intestinalis Taylor -- accepted
  Frullania aculeata Taylor -- accepted
  Frullania arietina Taylor ex Gottsche, Lindenb. & Nees -- not accepted
  Frullania aterrima (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Frullania clavata (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Frullania congesta (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Frullania cuencensis Taylor -- accepted
  Frullania exilis Taylor -- accepted
  Frullania flammea Taylor -- accepted
  Frullania fragilifolia (Taylor) Gottsche, Lindenb. & Nees -- accepted
  Frullania fugax (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Frullania macularis Taylor -- accepted
  Frullania monocera (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Frullania monocera var. monocera (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Frullania neurota Taylor -- accepted
  Frullania pentapleura Taylor -- accepted
  Frullania polyptera Taylor -- accepted
  Frullania polyptera var. polyptera Taylor -- accepted
  Frullania probosciphora Taylor -- accepted
  Frullania pycnantha (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Frullania rostrata (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Frullania spinifera Taylor -- accepted
  Frullania squarrosula (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Gelidium americanum (W. Taylor) Santelices -- accepted
  Geum schofieldii Calder & Roy L. Taylor -- accepted -- Queen Charlotte avens
  Geum scholfieldii Calder & Roy L. Taylor -- not accepted
  Goebelobryum unguiculatum (Hook.f. & Taylor) Grolle -- accepted
  Gracilaria ecuadoreanus (W. R. Taylor) E. Y. Dawson -- accepted
  Gracilaria foliifera var. angustissima W. R. Taylor -- not accepted
  Gracilaria skottsbergi W. R. Taylor -- not accepted
  Gracilaria skottsbergii W. R. Taylor -- accepted
  Gracilaria venezuelensis W. R. Taylor -- accepted
  Grammica salina (Engelm.) Roy L. Taylor & MacBryde -- not accepted
  Habenaria unalascensis ssp. elata (Jeps.) Calder & Roy L. Taylor -- not accepted
  Halimeda gigas W. R. Taylor, 1950 -- accepted
  Halimeda taenicola Taylor -- accepted
  Halimeda velasquezii Taylor -- accepted
  Harpalejeunea marginalis (Hook.f. & Taylor) Steph. -- accepted
  Harpalejeunea parasitica (Hook.f. & Taylor) Steph. -- accepted
  Harpanthus drummondii (Taylor) Grolle -- accepted
  Harrisia balansae (K. Schum.) N.P. Taylor & Zappi -- accepted
  Hatiora epiphylloides ssp. bradei (Porto & A. Cast.) Barthlott & N.P. Taylor -- accepted
  Hepatostolonophora rotata (Hook.f. & Taylor) J.J. Engel -- accepted
  Hepatostolonophora rotata var. rotata (Hook.f. & Taylor) J.J. Engel -- accepted
  Herbertus juniperoideus ssp. pensilis (Taylor) K. Feldberg & Heinrichs -- accepted
  Herbertus runcinatus (Taylor) Trevis. -- accepted
  Herzogobryum atrocapillum (Hook.f. & Taylor) Grolle -- accepted
  Heteroscyphus allodontus (Hook.f. & Taylor) J.J. Engel & R.M. Schust. -- accepted
  Heteroscyphus chlorophyllus (Hook.f. & Taylor) Schiffn. -- accepted
  Heteroscyphus fissistipus (Hook.f. & Taylor) Schiffn. -- accepted
  Heteroscyphus fissistipus var. fissistipus (Hook.f. & Taylor) Schiffn. -- accepted
  Heteroscyphus oblongifolius (Hook.f. & Taylor) Schiffn. -- accepted
  Heteroscyphus planiusculus (Hook.f. & Taylor) J.J. Engel -- accepted
  Heteroscyphus supinus (Hook.f. & Taylor) R.M. Schust. -- accepted
  Hieracium triste ssp. gracile (Hook.) Calder & Roy L. Taylor -- not accepted
  Holodiscus discolor ssp. franciscanus (Rydb.) Roy L. Taylor & MacBryde -- not accepted
  Huperzia selago var. miyoshiana (Makino) Roy L. Taylor & MacBryde -- not accepted
  Hyalotheca laevicincta Taylor -- accepted
  Hymenophyton leptopodum (Hook.f. & Taylor) A. Evans -- accepted
  Isoetes brittoni Brunton & W.C. Taylor -- not accepted
  Isoetes hawaiiensis W.C. Taylor & W.H. Wagner -- accepted -- Hawai'i quillwort
  Isoetes mattaponica Musselman & W.C. Taylor -- accepted -- Mattaponi quillwort
  Isoetes X brittonii D.F. Brunt. & W.C. Taylor -- accepted -- Britton's quillwort
  Isoetes X fairbrothersii J.D. Montgom. & W.C. Taylor -- accepted
  Isoetes X hickeyi W.C. Taylor & Luebke -- accepted -- Hickey's quillwort
  Isopyrum savilei Calder & R.L. Taylor -- not accepted
  Isotachis humectata (Hook.f. & Taylor) Steph. -- accepted
  Isotachis intortifolia (Hook.f. & Taylor) Gottsche -- accepted
  Jungermannia argentea Hook.f. & Taylor -- not accepted
  Jungermannia calycina Taylor -- not accepted
  Jungermannia polycantha Hook.f. & Taylor -- not accepted
  Jungermannia subtrifida Hook.f. & Taylor -- not accepted
  Jungermannia subtrifidum Hook.f. & Taylor -- not accepted
  Kalmia microphylla ssp. occidentalis (Small) Roy L. Taylor & MacBryde -- not accepted
  Kalmia polifolia ssp. microphylla (Hook.) Calder & Roy L. Taylor -- not accepted
  Koeleria macrantha f. longifolia (Vasey ex Burtt Davy) Roy L. Taylor & MacBryde -- not accepted
  Kurzia hippurioides (Hook.f. & Taylor) Grolle -- accepted
  Kurzia hippurioides var. hippurioides (Hook.f. & Taylor) Grolle -- accepted
  Kurzia nemoides (Hook.f. & Taylor) Grolle -- accepted
  Lejeunea bullata Taylor -- not accepted
  Lejeunea drummondii Taylor -- accepted
  Lejeunea echinata (Hook.) Taylor ex Gottsche -- not accepted
  Lejeunea epibrya Taylor -- accepted
  Lejeunea gracilipes (Taylor) Spruce -- accepted
  Lejeunea heterocheila Taylor -- accepted
  Lejeunea microloba Taylor -- accepted
  Lejeunea primordialis (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lejeunea tenella Taylor -- accepted
  Lejeunea ulicina (Taylor) Gottsche, Lindenb. & Nees -- not accepted
  Lejeunea ulicina ssp. bullata (Taylor) R.M. Schust. -- not accepted
  Lejeunea ulicina var. bullata (Taylor) R.M. Schust. -- not accepted
  Lejeunea ulicina var. ulicina (Taylor) Gottsche, Lindenb. & Nees -- not accepted
  Lembidium nutans (Hook.f. & Taylor) Mitt. -- accepted
  Lembidium nutans var. nutans (Hook.f. & Taylor) Mitt. -- accepted
  Lepicolea pruinosa (Taylor) Spruce -- accepted
  Lepidolaena reticulata (Hook.f. & Taylor) Trevis. -- accepted
  Lepidolejeunea cordifissa (Taylor) M.E. Reiner -- accepted
  Lepidozia coilophylla Taylor -- accepted
  Lepidozia coilophylla var. coilophylla Taylor -- accepted
  Lepidozia glaucophylla (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lepidozia laevifolia (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lepidozia laevifolia var. laevifolia (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lepidozia parvistipa Taylor -- accepted
  Lepidozia spinosissima (Hook.f. & Taylor) Mitt. -- accepted
  Lepismium aculeatum (F.A.C. Weber) Barthlott & N.P. Taylor -- not accepted
  Leptoscyphus aequatus (Hook.f. & Taylor) Mitt. -- accepted
  Leptoscyphus gibbosus (Taylor) Mitt. -- accepted
  Leptoscyphus physanthus (Hook.f. & Taylor) J.J. Engel -- accepted
  Lethocolea pansa (Taylor) G.A.M. Scott & K.G. Beckm. -- accepted
  Ligusticum scoticum ssp. hultenii (Fernald) Calder & Roy L. Taylor -- accepted -- Hulten's licorice-root
  Lithophragma affine ssp. mixtum Roy L. Taylor -- not accepted -- San Francisco woodland-star
  Lloydia serotina ssp. flava Calder & Roy L. Taylor -- not accepted -- common alplily
  Lloydia serotina var. flava (Calder & Roy L. Taylor) B. Boivin -- accepted -- alp lily, alpine lily
  Lobatiriccardia alterniloba (Hook.f. & Taylor) Furuki -- accepted
  Lobatiriccardia alterniloba var. alterniloba (Hook.f. & Taylor) Furuki -- accepted
  Lophocolea bispinosa (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lophocolea humifusa (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lophocolea humistrata (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lophocolea lenta (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lophocolea leptantha (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lophocolea perpusilla (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lophocolea sabuletorum (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lophocolea subemarginata Hook.f. & Taylor -- accepted
  Lophocolea subviridis (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lophocolea textilis (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Lopholejeunea eulopha (Taylor) Schiffn. -- accepted
  Lopholejeunea plicatiscypha (Hook.f. & Taylor) Steph. -- accepted
  Luzula multiflora ssp. multiflora var. kjellmanioides auct. non Roy L. Taylor & MacBryde -- not accepted -- common woodrush
  Luzula multiflora var. kjellmanioides auct. non Roy L. Taylor & MacBryde -- not accepted -- common woodrush
  Luzula multiflora var. minor (Satake) Roy L. Taylor & MacBryde -- not accepted
  Lycopodium sabinaefolium ssp. sitchense (Rupr.) Calder & Roy L. Taylor -- not accepted
  Lycopodium sabinifolium ssp. sitchense (Rupr.) Calder & Roy L. Taylor -- not accepted
  Lycopodium selago ssp. miyoshianum (Makino) Calder & Roy L. Taylor -- not accepted
  Lycopodium selago ssp. patens (P. Beauv.) Calder & Roy L. Taylor -- not accepted
  Margaritopsis microdon (DC.) C.M. Taylor -- accepted
  Margaritopsis nutans (Sw.) C.M. Taylor -- accepted
  Mastigophora attenuata (Taylor) Trevis. -- accepted
  Mastigophora humillima (Taylor) Trevis. -- accepted
  Meconopsis regia G. Taylor -- accepted
  Megaceros jamesonii (Taylor) Steph. -- accepted
  Megaceros leptohymenius (Hook. f. & Taylor) Steph. -- accepted
  Melocactus andinus R. Gruber ex N.P. Taylor -- accepted
  Melocactus andinus ssp. andinus R. Gruber ex N.P. Taylor -- accepted
  Melocactus andinus ssp. hernandezii (Fern. Alonso & Xhonneux) N.P. Taylor -- accepted
  Melocactus azureus ssp. ferreophilus (Buining & Brederoo) N.P. Taylor -- not accepted
  Melocactus bahiensis ssp. amethystinus (Buining & Brederoo) N.P. Taylor -- accepted
  Melocactus bellavistensis ssp. onychacanthus (F. Ritter) N.P. Taylor -- accepted
  Melocactus caroli-linnaei N.P. Taylor -- accepted
  Melocactus curvispinus ssp. caesius (H.L. Wendl.) N.P. Taylor -- accepted
  Melocactus curvispinus ssp. dawsonii (Bravo) N.P. Taylor -- accepted
  Melocactus ernestii ssp. longicarpus (Buining & Brederoo) N.P. Taylor -- accepted
  Melocactus pachyacanthus ssp. viridis N.P. Taylor -- accepted
  Melocactus violaceus ssp. margaritaceus N.P. Taylor -- accepted
  Melocactus violaceus ssp. ritteri N.P. Taylor -- accepted
  Mentha arvensis ssp. borealis (Michx.) Roy L. Taylor & MacBryde -- not accepted
  Menziesia ferruginea ssp. glabella (A. Gray) Calder & Roy L. Taylor -- not accepted
  Meristotheca tobagensis Taylor -- accepted
  Microlejeunea bullata (Taylor) Steph. -- accepted
  Microlejeunea latitans (Hook.f. & Taylor) Heinrichs, Schäf.-Verw., Pócs & S. Dong -- accepted
  Microlejeunea punctiformis (Taylor) Steph. -- accepted
  Microlejeunea ulicina (Taylor) Steph. -- accepted
  Mimulus guttatus ssp. haidensis Calder & Roy L. Taylor -- not accepted
  Moneses uniflora ssp. reticulata (Nutt.) Calder & Roy L. Taylor -- not accepted
  Monoclea adglutinata Hook. f. & Taylor -- not accepted
  Monoclea leptohymenia Hook. f. & Taylor -- not accepted
  Neolepidozia Fulford & J. Taylor -- accepted
  Neolepidozia capilligera (Schwägr.) Fulford & J. Taylor -- accepted
  Neolepidozia cuneifolia (Steph.) Fulford & J. Taylor -- accepted
  Neolepidozia disticha (Steph.) Fulford & J. Taylor -- accepted
  Neolepidozia oligophylla (Lehm. & Lindenb.) Fulford & J. Taylor -- accepted
  Neolepidozia papulosa (Steph.) Fulford & J. Taylor -- accepted
  Neolepidozia parvifolia (Steph.) Fulford & J. Taylor -- accepted
  Neolepidozia patentissima (Hook.f. & Taylor) E.D. Cooper -- accepted
  Neolepidozia patentissima var. patentissima (Hook.f. & Taylor) E.D. Cooper -- accepted
  Neolepidozia tetrapila (Hook.f. & Taylor) E.D. Cooper -- accepted
  Neolepidozia tetrapila var. tetrapila (Hook.f. & Taylor) E.D. Cooper -- accepted
  Neolepidozia wallichiana (Gottsche) Fulford & J. Taylor -- accepted
  Nepenthes appendiculata Chi. C. Lee, Bourke, Rembold, W. Taylor & S.T. Yeo -- accepted
  Nephelolejeunea nudipes (Hook.f. & Taylor) L. Söderstr. & A. Hagborg -- accepted
  Neviusia cliftonii Shevock, Ertter & D.W. Taylor -- accepted -- Shasta snow-wreath
  Noteroclada Taylor ex Hook.f. & Wilson -- accepted
  Noteroclada confluens Taylor -- accepted
  Notopleura guadalupensis (DC.) C.M. Taylor -- accepted
  Notopleura guadalupensis ssp. grosourdyeana (Baill.) C.M. Taylor -- accepted
  Notopleura guadalupensis ssp. guadalupensis (DC.) C.M. Taylor -- accepted
  Odontoschisma longiflorum (Taylor) Trevis. -- accepted
  Oedogonium amplus (W. R. Taylor) Tiff. -- accepted
  Oedogonium pyrulum var. amplus W. R. Taylor -- not accepted
  Oenothera depressa ssp. strigosa (Rydb.) Roy L. Taylor & MacBryde -- not accepted
  Orobanche uniflora var. occidentalis (Greene) Roy L. Taylor & MacBryde -- not accepted
  Pachyglossa austrigena (Hook.f. & Taylor) L. Söderstr. -- accepted
  Pachyglossa austrigena ssp. austrigena (Hook.f. & Taylor) L. Söderstr. -- accepted
  Pachyglossa otiphylla (Hook.f. & Taylor) Vána -- accepted
  Pachyglossa tenacifolia (Hook.f. & Taylor) Herzog & Grolle -- accepted
  Packera moresbiensis (Calder & Roy L. Taylor) J.F. Bain -- not accepted
  Packera subnuda var. moresbiensis (Calder & Roy L. Taylor) Trock -- accepted -- cleftleaf ragwort
  Pallavicinia xiphoides (Hook.f. & Taylor) Trevis. -- accepted
  Paracromastigum Fulford & J. Taylor -- accepted
  Paracromastigum longiscyphum (Taylor) R.M. Schust. & J.J. Engel -- accepted
  Paracromastigum subsimplex (Steph.) Fulford & J. Taylor -- accepted
  Parodia allosiphon (Marchesi) N.P. Taylor -- accepted
  Parodia buiningii (Buxb.) N.P. Taylor -- accepted
  Parodia caespitosa (Speg.) N.P. Taylor -- not accepted
  Parodia concinna (Monv.) N.P. Taylor -- accepted
  Parodia concinna ssp. concinna (Monv.) N.P. Taylor -- not accepted
  Parodia crassigibba (F. Ritter) N.P. Taylor -- accepted
  Parodia erinacea (Haw.) N.P. Taylor -- accepted
  Parodia herteri (Werderm.) N.P. Taylor -- accepted
  Parodia horstii (F. Ritter) N.P. Taylor -- accepted
  Parodia liliputana (Werderm.) N.P. Taylor -- not accepted
  Parodia mammulosa (Lem.) N.P. Taylor -- accepted
  Parodia mammulosa ssp. mammulosa (Lem.) N.P. Taylor -- not accepted
  Parodia mueller-melchersii (Backeb.) N.P. Taylor -- accepted
  Parodia mueller-melchersii ssp. mueller-melchersii (Backeb.) N.P. Taylor -- not accepted
  Parodia neohorstii (S. Theun.) N.P. Taylor -- accepted
  Parodia ottonis (Lehm.) N.P. Taylor -- accepted
  Parodia ottonis ssp. ottonis (Lehm.) N.P. Taylor -- accepted
  Parodia rutilans (Daniker & Krainz) N.P. Taylor -- not accepted
  Parodia rutilans ssp. rutilans (Daniker & Krainz) N.P. Taylor -- not accepted
  Parodia scopa (Spreng.) N.P. Taylor -- accepted
  Parodia succinea (F. Ritter) N.P. Taylor -- not accepted
  Parodia werdermanniana (Herter) N.P. Taylor -- accepted
  Pedicularis pennellii var. insularis (Calder & Roy L. Taylor) B. Boivin -- not accepted
  Pellia calycina (Taylor) Nees -- not accepted
  Peniocereus serpentinus (Lag. & Rodr.) N.P. Taylor -- accepted
  Pereskia grandifolia ssp. violacea (Leuenb.) N.P. Taylor & Zappi -- accepted
  Phaeoceros tuberosus (Taylor) Prosk. -- accepted
  Phlox pilosa var. longipilosa (Waterf.) R.J. Taylor & C.E.S. Taylor -- not accepted -- long-haired phlox
  Picea glauca ssp. engelmannii (Parry ex Engelm.) T.M.C. Taylor -- not accepted
  Pilosocereus azulensis N.P. Taylor & Zappi -- accepted
  Pinguicula vulgaris ssp. macroceras (Link) Calder & Roy L. Taylor -- accepted -- California butterwort
  Plagiochila aculeata (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Plagiochila aerea Taylor -- accepted
  Plagiochila amboynensis Taylor -- accepted
  Plagiochila ansata (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Plagiochila bunburii Taylor -- accepted
  Plagiochila chonotica Taylor -- accepted
  Plagiochila circinalis var. hemicardia (Hook.f. & Taylor) J.J. Engel & G.L. Merr. -- accepted
  Plagiochila colensoi Hook.f. & Taylor -- accepted
  Plagiochila colensoi var. colensoi Hook.f. & Taylor -- accepted
  Plagiochila deflexirama Taylor -- accepted
  Plagiochila dependula Taylor -- accepted
  Plagiochila dominicensis Taylor -- accepted
  Plagiochila elata Taylor -- accepted
  Plagiochila ensiformis Taylor -- accepted
  Plagiochila exigua (Taylor) Taylor -- accepted
  Plagiochila fissidentoides Taylor -- accepted
  Plagiochila fragilis Taylor -- accepted
  Plagiochila fuscella (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Plagiochila fuscella var. fuscella (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Plagiochila fuscolutea Taylor -- accepted
  Plagiochila fusifera Taylor -- accepted
  Plagiochila gregaria (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Plagiochila heterodonta (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Plagiochila incurvicolla (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Plagiochila incurvicolla var. incurvicolla (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Plagiochila intertexta Hook.f. & Taylor -- accepted
  Plagiochila macra Taylor -- accepted
  Plagiochila macrifolia Taylor -- accepted
  Plagiochila macrifolia var. macrifolia Taylor -- accepted
  Plagiochila minutula (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Plagiochila pachyloma Taylor -- accepted
  Plagiochila pachyloma var. pachyloma Taylor -- accepted
  Plagiochila punctata (Taylor) Taylor -- accepted
  Plagiochila strombifolia Taylor -- accepted
  Plagiochila subbidentata Taylor -- accepted
  Plagiochila uncialis (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Platanthera unalascensis ssp. elata (Jeps.) Roy L. Taylor & MacBryde -- not accepted
  Poa pratensis ssp. agassizensis (B. Boivin & D. Löve) Roy L. Taylor & MacBryde -- accepted
  Polysiphonia novae-angliae Taylor -- accepted
  Polystichum braunii ssp. alaskense (Maxon) Calder & Roy L. Taylor -- not accepted
  Polystichum braunii ssp. andersonii (Hopkins) Calder & Roy L. Taylor -- not accepted
  Polystichum braunii ssp. purshii (Fernald) Calder & Roy L. Taylor -- not accepted
  Porella brachiata (Taylor) Spruce -- accepted
  Porella campylophylla var. ligulifera (Taylor) S. Hatt. -- accepted
  Porella obtusata (Taylor) Trevis. -- accepted
  Porella obtusata var. obtusata (Taylor) Trevis. -- accepted
  Porella squamulifera (Taylor) Trevis. -- accepted
  Potamogeton epihydrus ssp. nuttallii (Cham. & Schltdl.) Calder & Roy L. Taylor -- not accepted
  Praecereus euchlorus (F.A.C. Weber ex K. Schum.) N.P. Taylor -- accepted
  Praecereus euchlorus ssp. amazonicus (K. Schum. ex Vaupel) N.P. Taylor -- accepted
  Praecereus euchlorus ssp. diffusus (Britton & Rose) N.P. Taylor -- accepted
  Praecereus euchlorus ssp. euchlorus (F.A.C. Weber ex K. Schum.) N.P. Taylor -- accepted
  Praecereus euchlorus ssp. smithianus (Britton & Rose) N.P. Taylor -- accepted
  Praecereus saxicola (Morong) N.P. Taylor -- accepted
  Pringsheimiella udoteae (Borgesen) Taylor -- accepted
  Prionolejeunea decora (Taylor) Steph. -- accepted
  Protolophozia multicuspidata (Hook.f. & Taylor) Vána & L. Söderstr. -- accepted
  Prunus virginiana ssp. demissa (Nutt.) Roy L. Taylor & MacBryde -- not accepted
  Prunus virginiana ssp. melanocarpa (A. Nelson) Roy L. Taylor & MacBryde -- not accepted
  Pseudoacanthocereus sicariguensis (Croizat & Tamayo) N.P. Taylor -- accepted
  Pseudolepicolea Fulford & J. Taylor -- accepted
  Pseudolepicolea quadrilaciniata (Sull.) Fulford & J. Taylor -- accepted
  Pseudozygocactus epiphylloides var. bradei (Porto & A. Cast.) Barthlott & N.P. Taylor -- not accepted
  Radula aneurismalis (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Radula aquilegia (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Radula buccinifera (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Radula flavifolia (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Radula fulvifolia (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Radula gottscheana Taylor -- accepted
  Radula grevilleana Taylor -- accepted
  Radula helix (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Radula jamesonii Taylor -- accepted
  Radula marginata (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Radula recubans Taylor -- accepted
  Radula retroflexa Taylor -- accepted
  Radula strangulata Hook.f. & Taylor -- accepted
  Radula uvifera (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Radula voluta Taylor -- accepted
  Ranunculus inamoenus ssp. subaffinis (A. Gray) R.L. Taylor & MacBryde -- not accepted
  Ranunculus orthorhynchus ssp. platyphyllus (A. Gray) R.L. Taylor & MacBryde -- not accepted
  Rapicactus beguinii (N.P. Taylor) Lüthy -- not accepted
  Rhipsalis agudoensis N.P. Taylor -- accepted
  Rhipsalis baccifera ssp. hileiabaiana N.P. Taylor & Barthlott -- accepted
  Rhipsalis baccifera ssp. shaferi (Britton & Rose) Barthlott & N.P. Taylor -- accepted
  Rhipsalis ewaldiana Barthlott & N.P. Taylor -- accepted
  Rhipsalis floccosa ssp. hohenauensis (F. Ritter) Barthlott & N.P. Taylor -- accepted
  Rhipsalis floccosa ssp. oreophila N.P. Taylor & Zappi -- accepted
  Rhipsalis floccosa ssp. pittieri (Britton & Rose) Barthlott & N.P. Taylor -- accepted
  Rhipsalis floccosa ssp. pulvinigera (G. Lindb.) Barthlott & N.P. Taylor -- accepted
  Rhipsalis floccosa ssp. tucumanensis (F.A.C. Weber) Barthlott & N.P. Taylor -- accepted
  Rhipsalis hoelleri Barthlott & N.P. Taylor -- accepted
  Rhipsalis juengeri Barthlott & N.P. Taylor -- accepted
  Rhipsalis olivifera N.P. Taylor & Zappi -- accepted
  Rhipsalis ormindoi N.P. Taylor & Zappi -- accepted
  Rhipsalis pacheco-leonis ssp. catenulata (Kimnach) Barthlott & N.P. Taylor -- accepted
  Rhipsalis paradoxa ssp. septentrionalis N.P. Taylor & Barthlott -- accepted
  Rhizoclonium selkirkii W. R. Taylor -- accepted
  Riccardia alcicornis (Hook.f. & Taylor) Trevis. -- accepted
  Riccardia algoides (Taylor) Meenks -- accepted
  Riccardia cochleata (Hook.f. & Taylor) Kuntze -- accepted
  Riccardia nana (Hook.f. & Taylor) Trevis. -- accepted
  Riccardia prehensilis (Hook.f. & Taylor) C. Massal. -- accepted
  Riccardia submersa (Hook.f. & Taylor) Trevis. -- accepted
  Riccia cancellata Taylor -- accepted
  Riccia crinita Taylor -- accepted
  Riccia inflexa Taylor -- accepted
  Riccia porosa Taylor -- accepted
  Riella spiculata J. Taylor -- accepted
  Rosa woodsii ssp. ultramontana (S. Watson) Roy L. Taylor & MacBryde -- accepted -- Woods' rose
  Rubus parviflorus ssp. velutinus (Hook. & Arn.) Roy L. Taylor & MacBryde -- not accepted
  Rubus ursinus ssp. macropetalus (Douglas ex Hook.) Roy L. Taylor & MacBryde -- not accepted -- California blackberry
  Saccogynidium vasculosum (Hook.f. & Taylor) Grolle -- accepted
  Salvia pachyphylla ssp. eremopictus R.M. Taylor -- accepted -- Arizona rose sage, blue sage
  Sanguisorba canadensis ssp. latifolia (Hook.) Calder & Roy L. Taylor -- not accepted
  Sanguisorba officinalis ssp. microcephala (C. Presl) Calder & Roy L. Taylor -- not accepted
  Sarcodiotheca caribaea W. Taylor -- accepted
  Satureja sylvatica ssp. ascendens (Jord.) Roy L. Taylor & MacBryde -- not accepted
  Scapania brevicaulis Taylor -- accepted
  Scapania glaucocephala (Taylor) Austin -- accepted
  Scapania glaucocephala var. glaucocephala (Taylor) Austin -- accepted
  Scapania nimbosa Taylor -- accepted
  Scapaniella glaucocephala (Taylor) A. Evans -- not accepted
  Schistochila balfouriana (Hook.f. & Taylor) Steph. -- accepted
  Schistochila laminigera (Hook.f. & Taylor) A. Evans -- accepted
  Schistochila repleta (Hook.f. & Taylor) Steph. -- accepted
  Schistochila splachnophylla (Hook.f. & Taylor) Steph. -- accepted
  Schistochila tuloides (Hook.f. & Taylor) Steph. -- accepted
  Schlumbergera kautskyi (Horobin & McMillan) N.P. Taylor -- accepted
  Scirpus pungens ssp. monophyllus (J. Presl & C. Presl) Roy L. Taylor & MacBryde -- not accepted
  Scirpus pungens var. longispicatus (Britton) Roy L. Taylor & MacBryde -- not accepted
  Sclerocactus brevihamatus ssp. tobuschii (W.T. Marshall) N.P. Taylor -- accepted -- shorthook fishhook cactus
  Sclerocactus erectocentrus (J.M. Coult.) N.P. Taylor -- accepted -- Biznaga-bola de centrales erectas, redspine fishhook cactus
  Sclerocactus erectocentrus var. erectocentrus (J.M. Coult.) N.P. Taylor -- accepted
  Sclerocactus intertextus (Engelm.) N.P. Taylor -- accepted -- Biznaga-bola entretejida, white fish-hook cactus, white fishhook cactus
  Sclerocactus intertextus var. dasyacanthus (Engelm.) N.P. Taylor -- not accepted -- white fishhook cactus
  Sclerocactus intertextus var. intertextus (Engelm.) N.P. Taylor -- not accepted -- white fishhook cactus
  Sclerocactus johnsonii (Parry ex Engelm.) N.P. Taylor -- accepted -- Johnson's barrel cactus, Johnson's fishhook cactus, pygmy barrel cactus
  Sclerocactus mariposensis (Hester) N.P. Taylor -- accepted -- Biznaga-bola de Mariposa, golfball cactus, Lloyd's fishhook cactus, Lloyd's Mariposa cactus, silver column cactus
  Sclerocactus papyracanthus (Engelm.) N.P. Taylor -- accepted -- Biznaga-bola de espinas de papel, paperspine fishhook cactus
  Sclerocactus scheeri (Salm-Dyck) N.P. Taylor -- accepted -- Biznaga-bola ganchuda, Scheer's fishhook cactus, Tobusch fishhook cactus
  Sclerocactus sheeri (Salm-Dyck) N.P. Taylor -- not accepted
  Sclerocactus uncinatus (Galeotti ex Pfeiff.) N.P. Taylor -- accepted -- Biznaga-bola uncinada, Chihuahuan fishhook cactus
  Sclerocactus uncinatus ssp. crassihamatus (F.A.C. Weber) N.P. Taylor -- accepted
  Sclerocactus uncinatus ssp. uncinatus (Galeotti ex Pfeiff.) N.P. Taylor -- accepted
  Sclerocactus uncinatus ssp. wrightii (Engelm.) N.P. Taylor -- accepted
  Sclerocactus uncinatus var. uncinatus (Galeotti ex Pfeiff.) N.P. Taylor -- not accepted -- Chihuahuan fishhook cactus
  Sclerocactus uncinatus var. wrightii (Engelm.) N.P. Taylor -- not accepted -- Chihuahuan fishhook cactus, Wright's fishhook cactus
  Sclerocactus unguispinus (Engelm.) N.P. Taylor -- accepted
  Sclerocactus warnockii (L.D. Benson) N.P. Taylor -- accepted -- Biznaga-bola amarilla, Warnock's fishhook cactus
  Senecio cymbalarioides ssp. moresbiensis Calder & Roy L. Taylor -- not accepted
  Senecio moresbiensis (Calder & Roy L. Taylor) G.W. Douglas & G. Ruyle-Douglas -- not accepted -- cleftleaf ragwort
  Senecio streptanthifolius var. moresbiensis (Calder & Roy L. Taylor) B. Boivin -- not accepted
  Solenostoma ariadne (Taylor) R.M. Schust. ex Vána & D.G. Long -- accepted
  Solenostoma inundatum (Hook.f. & Taylor) Mitt. ex Steph. -- accepted
  Solidago altiplanities C.E.S. Taylor & R.J. Taylor -- accepted -- high plains goldenrod
  Solidago missouriensis var. tenuissima (Woot. & Standl.) C.E.S. Taylor & R.J. Taylor -- not accepted -- Missouri goldenrod
  Solidago ouachitensis C.E.S. Taylor & R.J. Taylor -- accepted -- Ouachita Mountain goldenrod
  Solidago velutina var. nevadensis (A. Gray) C.E.S. Taylor & R.J. Taylor -- not accepted
  Sorbus sitchensis ssp. grayi (Wenzig) Calder & Roy L. Taylor -- not accepted
  Sparganium emersum var. angustifolium (Michx.) Roy L. Taylor & MacBryde -- not accepted
  Spermacoce exilis (L.O. Williams) C.D. Adams ex W.C. Burger & C.M. Taylor -- accepted -- Pacific false buttonweed
  Spiraea betulifolia ssp. corymbosa (Raf.) Roy L. Taylor & MacBryde -- not accepted
  Spiraea betulifolia ssp. lucida (Douglas ex Greene) Roy L. Taylor & MacBryde -- not accepted
  Spiraea douglasii ssp. menziesii (Hook.) Calder & Roy L. Taylor -- not accepted
  Spruceanthus olivaceus (Hook.f. & Taylor) X.Q. Shi, R.L. Zhu & Gradst. -- accepted
  Stenocereus thurberi ssp. littoralis (K. Brandegee) N.P. Taylor -- accepted
  Stephanocereus luetzelburgii (Vaupel) N.P. Taylor & Eggli -- accepted
  Stipa occidentalis var. pubescens (Vasey) J. Maze, Roy L. Taylor & MacBryde -- not accepted
  Streptanthus glandulosus ssp. albidus (Greene) Al-Shehbaz, M.S. Mayer & D.W. Taylor -- accepted -- Metcalf Canyon jewelflower
  Streptanthus glandulosus ssp. hoffmanii (Kruckeb.) M.S. Mayer & D.W. Taylor -- accepted -- secund jewelflower
  Streptanthus glandulosus ssp. niger (Greene) Al-Shehbaz, M.S. Mayer & D.W. Taylor -- accepted -- Tiburon jewelflower
  Streptanthus glandulosus ssp. sonomensis (Kruckeb.) M.S. Mayer & D.W. Taylor -- accepted -- secund jewelflower
  Streptanthus shastensis R.A. Price, D.W. Taylor & R.E. Buck ined. -- not accepted
  Streptanthus vimineus (Greene) Al-Shehbaz & D.W. Taylor -- accepted
  Streptopus streptopoides ssp. brevipes (Baker) Calder & Roy L. Taylor -- not accepted
  Stylomecon G. Taylor -- not accepted -- windpoppy
  Stylomecon heterophylla (Benth.) G. Taylor -- not accepted -- windpoppy
  Symphyogyna atronervia Taylor -- accepted
  Symphyogyna leptothelia Taylor -- accepted
  Symphyogyna rhodina (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Symphyogyna tenuinervis (Hook.f. & Taylor) Grolle -- accepted
  Syzygiella acinacifolia (Hook.f. & Taylor) K. Feldberg, Vána, Hentschel & Heinrichs -- accepted
  Syzygiella elongella (Taylor) K. Feldberg, Vána, Hentschel & Heinrichs -- accepted
  Syzygiella tasmanica (Hook.f. & Taylor) K. Feldberg, Vána, Hentschel & Heinrichs -- accepted
  Tacinga inamoena (K. Schum.) N.P. Taylor & Stuppy -- accepted
  Tacinga inamoena ssp. inamoena (K. Schum.) N.P. Taylor & Stuppy -- accepted
  Tacinga inamoena ssp. subcylindrica M. Machado & N.P. Taylor -- accepted
  Tacinga palmadora (Britton & Rose) N.P. Taylor & Stuppy -- accepted
  Tacinga saxatilis (F. Ritter) N.P. Taylor & Stuppy -- accepted
  Tacinga saxatilis ssp. estevesii (P.J. Braun) N.P. Taylor & Stuppy -- accepted
  Tacinga saxatilis ssp. saxatilis (F. Ritter) N.P. Taylor & Stuppy -- accepted
  Tacinga werneri (Eggli) N.P. Taylor & Stuppy -- accepted
  Tacinga X quipa (F.A.C. Weber) N.P. Taylor & Stuppy -- accepted
  Tetracymbaliella cymbalifera (Hook.f. & Taylor) Grolle -- accepted
  Teucrium canadense ssp. viscidum (Piper) Roy L. Taylor & MacBryde -- not accepted
  Thelocactus bicolor ssp. flavidispinus (Backeb.) N.P. Taylor -- accepted
  Thelocactus bicolor ssp. schwarzii (Backeb.) N.P. Taylor -- accepted
  Thelocactus hexaedrophorus ssp. lloydii (Britton & Rose) N.P. Taylor -- accepted
  Thelocactus tulensis ssp. buekii (Klein bis) N.P. Taylor -- not accepted
  Thelocactus tulensis ssp. matudae (Sánchez-Mej. & A.B. Lau) N.P. Taylor -- not accepted
  Thysananthus anguiformis (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Thysananthus repletus (Taylor) Sukkharak & Gradst. -- accepted
  Torreyochloa pauciflora var. holmii (Beal) Roy L. Taylor & MacBryde -- not accepted
  Torreyochloa pauciflora var. microtheca (Buckley) Roy L. Taylor & MacBryde -- not accepted
  Triandrophyllum subtrifidum (Hook.f. & Taylor) Fulford & Hatcher -- accepted
  Triandrophyllum subtrifidum var. subtrifidum (Hook.f. & Taylor) Fulford & Hatcher -- accepted
  Trichocolea mollissima (Hook.f. & Taylor) Gottsche -- accepted
  Tricholepidozia tetradactyla (Hook.f. & Taylor) E.D. Cooper -- accepted
  Trichophorum pumilum ssp. rollandii (Fernald) Roy L. Taylor & MacBryde -- not accepted
  Trichosolen myura (J. Ag.) Taylor -- accepted
  Trisetum cernuum ssp. canescens (Buckley) Calder & Roy L. Taylor -- accepted
  Tritomaria scitula (Taylor) Jørg. -- accepted
  Turbinicarpus beguinii (N.P. Taylor) Mosco & Zanov. -- accepted
  Turbinicarpus beguinii ssp. beguinii (N.P. Taylor) Mosco & Zanov. -- accepted
  Turbinicarpus schmiedickeanus ssp. dickisoniae (Glass & R.A. Foster) N.P. Taylor -- accepted
  Turbinicarpus schmiedickeanus ssp. dicksoniae (Glass & R.A. Foster) N.P. Taylor -- not accepted
  Turbinicarpus schmiedickeanus ssp. klinkerianus (Backeb. & H. Jacobsen) N.P. Taylor -- accepted
  Turbinicarpus schmiedickeanus ssp. macrochele (Werderm.) N.P. Taylor -- accepted
  Turbinicarpus schmiedickeanus ssp. schwarzii (Shurly) N.P. Taylor -- accepted
  Vetaforma Fulford & J. Taylor -- accepted
  Vetaforma dusenii (Steph.) Fulford & J. Taylor -- accepted
  Viola biflora ssp. carlottae Calder & Roy L. Taylor -- not accepted -- Carlott's violet
  Viola biflora var. carlottae (Calder & Roy L. Taylor) B. Boivin -- accepted -- Carlott's violet
  Viola nuttallii ssp. vallicola (A. Nelson) Roy L. Taylor & MacBryde -- not accepted
  Waldoia W. R. Taylor, 1962 -- accepted
  Waldoia antillana W. Taylor -- accepted
  Woodsia appalachiana T.M.C. Taylor -- not accepted -- Appalachian cliff fern
  Woodsia confusa T.M.C. Taylor -- not accepted
  Woodsia scopulina ssp. appalachiana (T.M.C. Taylor) Windham -- accepted -- Appalachian cliff fern
  Woodsia scopulina var. appalachiana (T.M.C. Taylor) C.V. Morton -- not accepted
  X Asplenosorus herb-wagneri (W.C. Taylor & Mohlenbr.) Mickel -- not accepted
  Zamia hamannii A.S. Taylor, J.L. Haynes & Holzman -- accepted
  Zamia imperialis A.S. Taylor, J.L. Haynes & Holzman -- accepted
  Zamia nesophila A.S. Taylor, J.L. Haynes & Holzman -- accepted
  Zoopsis argentea (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
  Zoopsis argentea var. argentea (Hook.f. & Taylor) Gottsche, Lindenb. & Nees -- accepted
 
 Kingdom Bacteria
  Anabaenopsis philippinensis Taylor -- valid
  Aphanothece microscopica congesta W. R. Taylor -- valid
  Aphanothece ulginosa W. R. Taylor -- valid
  Campylobacter fetus (Smith and Taylor, 1919) Sebald and Véron, 1963 -- valid
  Campylobacter fetus fetus (Smith and Taylor, 1919) Sebald and Véron, 1963 -- valid
  Eubacterium fissicatena Taylor, 1972 -- valid
  Haemophilus equigenitalis Taylor et al., 1983 -- invalid
  Mycoplasma orale Taylor-Robinson et al., 1964 -- valid
  Nostoc commune fieldii W. R. Taylor -- valid
  Schizothrix purcellii W. R. Taylor -- valid
  Stigonema canadensis W. R. Taylor -- valid
  Taylorella equigenitalis (Taylor et al., 1983) Sugimoto et al., 1984 -- valid
 
 Kingdom Chromista
  Actinellopsis Taylor, Karthick and Kociolek in Taylor et al. -- accepted
  Alexandrium monilatum (Howell) F. J. R. Taylor, 1979 -- accepted
  Brachydinium F. J. R. Taylor, 1963 -- accepted
  Brachydinium capitatum F. J. R. Taylor, 1963 -- accepted
  Calciodinellaceae F. J. R. Taylor, 1987 -- accepted
  Centrodinium punctatum (Cleve, 1900) Taylor, 1976 -- accepted
  Corythodinium belgicae (Meunier, 1910) Taylor, 1976 -- accepted
  Corythodinium diploconus (Stein, 1883) Taylor, 1976 -- accepted
  Dicroerisma Taylor and Cattell, 1970 -- accepted
  Dicroerisma psilonereiella Taylor and Cattell, 1970 -- accepted
  Gonyaulacales Taylor, 1980 -- accepted
  Kofoidiniaceae F. J. R. Taylor, 1976 -- accepted
  Kofoidinium F. J. R. Taylor, 1976 -- accepted
  Leptodiscaceae F. J. R. Taylor, 1987 -- accepted
  Pavillardinium spinosum (Kofoid) Taylor ex Sournia -- accepted
  Protogonyaulax tamarensis (Lebour, 1925) Taylor, 1979 -- not accepted
  Protoperidinaceae Taylor, 1987 -- accepted
  Pyrodinium bahamense var. compressum (Böhm) Steidinger, Tester and Taylor, 1980 -- accepted
  Sargassum albermarlense Taylor -- accepted
   

A gray bar