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

Taxon author: S.F. Blake

ITIS records citing taxon author "S.F. Blake"
 
 Kingdom Plantae
  Acamptopappus sphaerocephalus var. hirtellus S.F. Blake -- accepted -- rayless goldenhead
  Actinea acaulis var. arizonica (Greene) S.F. Blake -- not accepted
  Actinea canescens (D.C. Eaton) S.F. Blake -- not accepted
  Agalinis auriculata (Michx.) S.F. Blake -- accepted -- earleaf false foxglove
  Agalinis densiflora (Benth.) S.F. Blake -- accepted -- Osage false foxglove
  Agalinis grandiflora (Benth.) S.F. Blake -- not accepted
  Agalinis grandiflora var. serrata (Torr. ex Benth.) S.F. Blake -- not accepted
  Agalinis laevigata (Raf.) S.F. Blake -- not accepted
  Agalinis levigata (Raf.) S.F. Blake -- not accepted
  Agalinis pedicularia (L.) S.F. Blake -- not accepted
  Agalinis pedicularia var. ambigens (Fernald) S.F. Blake -- not accepted
  Agalinis pedicularia var. caesariensis (Pennell) S.F. Blake -- not accepted
  Agalinis pedicularia var. pectinata (Nutt.) S.F. Blake -- not accepted
  Agalinis tenuifolia var. macrophylla (Benth.) S.F. Blake -- not accepted -- slenderleaf false foxglove
  Agalinis virginica (L.) S.F. Blake -- not accepted
  Amaranthus annectens S.F. Blake -- not accepted
  Ambrosia psilostachya var. californica (Rydb.) S.F. Blake -- not accepted
  Ammopursus ohlingerae (S.F. Blake) Small -- not accepted
  Antennaria soliceps S.F. Blake -- accepted -- Charleston Mountain everlasting, Charleston Mountain pussytoes
  Aphanostephus kidderi S.F. Blake -- not accepted
  Aphanostephus skirrhobasis var. kidderi (S.F. Blake) B.L. Turner -- accepted -- Arkansas dozedaisy
  Armeria labradorica var. submutica (S.F. Blake) H.F. Lewis -- not accepted
  Artemisia carruthii var. wrightii (A. Gray) S.F. Blake -- not accepted
  Artemisia dracunculoides var. dracunculina (S. Watson) S.F. Blake -- not accepted
  Artemisia papposa S.F. Blake & Cronquist -- accepted -- Owyhee sage, Owyhee sagebrush
  Asemeia grandiflora var. leiodes S.F. Blake -- not accepted
  Asemeia leiodes (S.F. Blake) Small -- not accepted
  Asemeia miamiensis (Small ex S.F. Blake) Small -- not accepted
  Aster abatus S.F. Blake -- not accepted
  Aster adenolepis S.F. Blake -- not accepted
  Aster aquifolius (Greene ex Woot. & Standl.) S.F. Blake -- not accepted
  Aster arenosus (A. Heller) S.F. Blake -- not accepted
  Aster brachyactis S.F. Blake -- not accepted
  Aster cichoriaceus (Greene) S.F. Blake -- not accepted
  Aster commutatus var. crassulus (Rydb.) S.F. Blake -- not accepted
  Aster commutatus var. polycephalus S.F. Blake, non Aster polycephalus Rydb. -- not accepted
  Aster covillei (Greene) S.F. Blake ex M. Peck -- not accepted
  Aster ericoides ssp. pansus (S.F. Blake) A.G. Jones -- not accepted
  Aster ericoides var. pansus (S.F. Blake) B. Boivin -- not accepted -- manyflowered aster
  Aster ericoides var. prostratus (Kuntze) S.F. Blake -- not accepted -- prostrate heath aster
  Aster glaucescens (A. Gray) S.F. Blake -- not accepted
  Aster glaucodes S.F. Blake -- not accepted -- gray aster
  Aster glaucodes ssp. pulcher S.F. Blake -- not accepted
  Aster glaucodes var. pulcher (S.F. Blake) Kearney & Peebles ex S.L. Welsh -- not accepted
  Aster glaucodew var. pulcher (S.F. Blake) Kearney & Peebles ex S.L. Welsh -- not accepted
  Aster glaucus var. pulcher (S.F. Blake) Kearney & Peebles ex S.L. Welsh -- not accepted
  Aster gormanii (Piper) S.F. Blake -- not accepted
  Aster hirtifolius S.F. Blake -- not accepted
  Aster horridus (Woot. & Standl.) S.F. Blake -- not accepted
  Aster intricatus (A. Gray) S.F. Blake -- not accepted
  Aster leiodes S.F. Blake -- not accepted
  Aster leucelene S.F. Blake -- not accepted
  Aster multiflorus var. pansus S.F. Blake -- not accepted
  Aster pansus (S.F. Blake) Cronquist -- not accepted
  Aster pantotrichus S.F. Blake -- not accepted
  Aster pantotrichus var. thyrsoides (A. Gray) S.F. Blake -- not accepted
  Aster parvulus S.F. Blake -- not accepted
  Aster pilosus var. demotus S.F. Blake -- not accepted -- white oldfield aster
  Aster pilosus var. platyphyllus (Torr. & A. Gray) S.F. Blake -- not accepted
  Aster pilosus var. pringlei (A. Gray) S.F. Blake -- not accepted -- Pringle's aster
  Aster rubrotinctus S.F. Blake -- not accepted
  Aster spectabilis var. cinerascens S.F. Blake -- not accepted -- western showy aster
  Aster tagetinus (Greene) S.F. Blake -- not accepted
  Aster tephrodes (A. Gray) S.F. Blake -- not accepted
  Aster vialis (Bradshaw) S.F. Blake -- not accepted
  Aster wasatchensis (M.E. Jones) S.F. Blake -- not accepted -- Wasatch aster
  Bahia nudicaulis var. ourolepis (S.F. Blake) Cronquist -- not accepted
  Bahia ourolepis S.F. Blake -- not accepted
  Bidens bidentoides var. mariana (S.F. Blake) Sherff -- not accepted
  Bidens eatonii var. illicita S.F. Blake -- not accepted
  Bidens mariana S.F. Blake -- not accepted
  Bidens polylepis S.F. Blake -- accepted
  Blennosperma nanum (Hook.) S.F. Blake -- accepted -- common stickyseed
  Blennosperma nanum var. nanum (Hook.) S.F. Blake -- accepted -- common stickyseed
  Borrichia X cubana Britton & S.F. Blake (pro sp.) -- accepted -- Cuban borrichia
  Chaetopappa hersheyi S.F. Blake -- accepted -- Guadalupe leastdaisy
  Chimaphila umbellata ssp. cisatlantica (S.F. Blake) Hultén -- accepted -- pipsissewa
  Chimaphila umbellata var. acuta (Rydb.) S.F. Blake -- not accepted
  Chimaphila umbellata var. cisatlantica S.F. Blake -- not accepted
  Chimaphila umbellata var. occidentalis (Rydb.) S.F. Blake -- not accepted
  Chrysopsis jonesii S.F. Blake -- not accepted
  Chrysopsis viscida ssp. cinerascens S.F. Blake -- not accepted
  Chrysothamnus greenei var. filifolius (Rydb.) S.F. Blake -- not accepted
  Chrysothamnus molestus (S.F. Blake) L.C. Anderson -- accepted -- Arizona rabbitbrush, stickyfruit low rabbitbrush
  Chrysothamnus nauseosus ssp. psilocarpus (S.F. Blake) L.C. Anderson -- not accepted
  Chrysothamnus nauseosus var. abbreviatus (M.E. Jones) S.F. Blake -- not accepted
  Chrysothamnus nauseosus var. psilocarpus S.F. Blake -- not accepted
  Chrysothamnus nauseosus var. turbinatus (M.E. Jones) S.F. Blake -- not accepted
  Chrysothamnus pulchellus var. baileyi (Woot. & Standl.) S.F. Blake -- not accepted
  Chrysothamnus viscidiflorus var. elegans (Greene) S.F. Blake -- not accepted
  Chrysothamnus viscidiflorus var. molestus S.F. Blake -- not accepted
  Cirsium acanthodontum S.F. Blake -- not accepted
  Cirsium clokeyi S.F. Blake -- not accepted -- Charleston Mountain thistle, whitespine thistle
  Cirsium eatonii var. clokeyi (S.F. Blake) D.J. Keil -- accepted -- Clokey's thistle, Spring Mountains thistle, white-spine thistle
  Cirsium rhothophilum S.F. Blake -- accepted -- surf thistle
  Cochlearia cyclocarpa S.F. Blake -- not accepted
  Cojoba graciliflora (S.F. Blake) Britton & Rose -- accepted -- Guadeloupe blackbead
  Conyza bonariensis var. leiotheca (S.F. Blake) Cuatrec. -- not accepted -- asthmaweed
  Coreocarpus arizonicus (A. Gray) S.F. Blake -- accepted -- Arizona coreocarpus, little lemonhead
  Coreopsis basalis (A. Dietr.) S.F. Blake -- accepted -- goldenmane tickseed, rock tickseed
  Coreopsis basalis var. wrightii (A. Gray) S.F. Blake -- not accepted
  Coreopsis stillmanii (A. Gray) S.F. Blake -- accepted -- Stillman's tickseed
  Corethrogyne californica var. lyonii S.F. Blake -- not accepted -- California sandaster
  Croton curranii S.F. Blake -- accepted
  Croton heliaster S.F. Blake -- accepted
  Croton tragioides S.F. Blake -- not accepted
  Cymophora accedens (S.F. Blake) B.L. Turner & A. Powell -- accepted -- cymophora
  Cynanchum palmeri (S. Watson) S.F. Blake -- not accepted
  Dyssodia tephroleuca S.F. Blake -- not accepted -- ashy dogweed
  Echinacea angustifolia var. tennesseensis (Beadle) S.F. Blake -- not accepted
  Echinacea laevigata (C.L. Boynt. & Beadle) S.F. Blake -- accepted -- smooth coneflower, smooth purple coneflower
  Eleocharis capitata sensu S.F. Blake, non (L.) R. Br. -- not accepted
  Eleocharis caribaea (Rottb.) S.F. Blake -- not accepted
  Eleocharis caribaea var. dispar (E.J. Hill) S.F. Blake -- not accepted
  Elephantopus hypomalacus S.F. Blake -- not accepted
  Elsota diversifolia (L.) S.F. Blake -- not accepted
  Elytraria caroliniensis var. angustifolia (Fernald) S.F. Blake -- accepted -- Carolina scalystem
  Encelia farinosa var. phenicodonta (S.F. Blake) I.M. Johnst. -- not accepted -- goldenhills, purple brittlebush
  Encelia farinosa var. radians Brandegee ex S.F. Blake -- not accepted -- goldenhills
  Encelia frutescens var. actonii (Elmer) S.F. Blake -- not accepted
  Encelia frutescens var. resinosa M.E. Jones ex S.F. Blake -- not accepted -- button brittlebush, resin brittlebush
  Encelia frutescens var. virginensis (A. Nelson) S.F. Blake -- not accepted
  Enceliopsis covillei (A. Nelson) S.F. Blake -- accepted -- Panamint daisy
  Ericameria gilmanii (S.F. Blake) G.L. Nesom -- accepted -- whiteflower goldenbush
  Ericameria molesta (S.F. Blake) L.C. Anderson -- not accepted
  Ericameria nauseosa ssp. nauseosa var. psilocarpa (S.F. Blake) G.L. Nesom & Baird -- not accepted
  Ericameria nauseosa var. psilocarpa (S.F. Blake) G.L. Nesom & Baird -- accepted -- rubber rabbitbrush
  Ericameria triantha (S.F. Blake) Shinners -- not accepted
  Erigeron allocotus S.F. Blake -- accepted -- Big Horn fleabane
  Erigeron compactus S.F. Blake -- accepted -- cushion daisy, fern-leaf fleabane, fernleaf fleabane
  Erigeron compactus var. consimilis (Cronquist) S.F. Blake -- not accepted
  Erigeron eatonii var. nevadincola (S.F. Blake) G.L. Nesom -- accepted -- Eaton's fleabane
  Erigeron nevadincola S.F. Blake -- not accepted -- Nevada fleabane
  Erigeron ortegae S.F. Blake -- not accepted
  Erigeron peregrinus var. thompsonii (S.F. Blake ex J.W. Thompson) Cronquist -- accepted -- subalpine fleabane
  Erigeron perglaber S.F. Blake -- not accepted
  Erigeron uncialis S.F. Blake -- accepted -- lone fleabane, one-inch daisy
  Erigeron uncialis ssp. conjugans (S.F. Blake) Cronquist -- not accepted -- lone daisy, lone fleabane
  Erigeron uncialis ssp. uncialis S.F. Blake -- not accepted -- lone daisy, lone fleabane
  Erigeron uncialis var. conjugans S.F. Blake -- accepted -- lone fleabane
  Erigeron uncialis var. uncialis S.F. Blake -- accepted -- limestone daisy, lone fleabane
  Eriophyllum wallacei var. calvescens S.F. Blake -- not accepted
  Eupatorium rugosum var. angustata (A. Gray) S.F. Blake -- not accepted
  Eupatorium rugosum var. tomentellum (B.L. Rob.) S.F. Blake -- not accepted
  Eupatorium rugosum var. villicaule (Fernald) S.F. Blake -- not accepted
  Euphorbia stenomeres S.F. Blake -- not accepted
  Eurybia pulchra (S.F. Blake) G.L. Nesom -- not accepted -- beautiful aster
  Flourensia pringlei (A. Gray) S.F. Blake -- accepted -- Pringle's tarwort
  Gaillardia arizonica var. pringlei (Rydb.) S.F. Blake -- not accepted -- Pringle's blanketflower
  Galinsoga ciliata (Raf.) S.F. Blake -- not accepted -- shaggy soldier
  Galinsoga ciliata auct. non (Raf.) S.F. Blake -- not accepted
  Galinsoga semicalva var. percalva S.F. Blake -- not accepted
  Galium orizabense ssp. laevicaule (Weath. & S.F. Blake) Dempster -- accepted -- bald bedstraw
  Galium pilosum var. laevicaule Weath. & S.F. Blake -- not accepted
  Geraea canescens var. paniculata (A. Gray) S.F. Blake -- not accepted -- hairy desert sunflower, hairy desertsunflower
  Geraea viscida (A. Gray) S.F. Blake -- accepted -- sticky desertsunflower
  Gerardia barbata (Torr. & A. Gray) S.F. Blake -- not accepted
  Gerardia dulcis var. floridana (A. Gray) S.F. Blake -- not accepted
  Gnaphalium obtusifolium var. helleri (Britton) S.F. Blake -- not accepted
  Grindelia oolepis S.F. Blake -- accepted -- plains gumweed
  Gundlachia triantha (S.F. Blake) Urbatsch & R.P. Roberts -- accepted -- Trans-Pecos desert goldenrod
  Gutierrezia dracunculoides (DC.) S.F. Blake -- not accepted -- prairie broomweed
  Gutierrezia longipappa S.F. Blake -- not accepted
  Haplopappus acradenius (Greene) S.F. Blake -- not accepted
  Haplopappus brickellioides S.F. Blake -- not accepted
  Haplopappus canus (A. Gray) S.F. Blake -- not accepted
  Haplopappus clementis (Rydb.) S.F. Blake -- not accepted
  Haplopappus croceus var. genuflexus (Greene) S.F. Blake -- not accepted
  Haplopappus cuneatus var. spathulatus (A. Gray) S.F. Blake ex Munz -- not accepted
  Haplopappus drummondii (Torr. & A. Gray) S.F. Blake -- not accepted
  Haplopappus gilmanii S.F. Blake -- not accepted
  Haplopappus heterophyllus (A. Gray) S.F. Blake -- not accepted
  Haplopappus parishii (Greene) S.F. Blake -- not accepted
  Haplopappus propinquus S.F. Blake -- not accepted
  Haplopappus rydbergii S.F. Blake -- not accepted
  Haplopappus salicinus S.F. Blake -- not accepted
  Haplopappus scopulorum (M.E. Jones) S.F. Blake -- not accepted
  Haplopappus scopulorum var. hirtellus S.F. Blake -- not accepted
  Haplopappus spinulosus var. glaberrimus (Rydb.) S.F. Blake -- not accepted
  Haplopappus spinulosus var. gooddingii (A. Nelson) S.F. Blake -- not accepted
  Haplopappus spinulosus var. scabrellus (Greene) S.F. Blake -- not accepted
  Haplopappus spinulosus var. turbinellus (Rydb.) S.F. Blake -- not accepted
  Haplopappus subviscosus (Greene) S.F. Blake -- not accepted
  Haplopappus tenuisectus (Greene) S.F. Blake -- not accepted
  Haplopappus trianthus S.F. Blake -- not accepted
  Haplopappus venetus (Kunth) S.F. Blake -- not accepted
  Haplopappus venetus var. venetus (Kunth) S.F. Blake -- not accepted
  Haplopappus watsonii var. rydbergii (S.F. Blake) S.L. Welsh -- not accepted
  Hazardia brickellioides (S.F. Blake) W.D. Clark -- accepted -- brickelbush goldenweed, brickellbush goldenweed
  Helenium apterum (S.F. Blake) Bierner -- accepted
  Helenium arizonicum S.F. Blake -- accepted -- Arizona sneezeweed
  Helenium virginicum S.F. Blake -- accepted -- Virginia sneezeweed
  Helianthus anomalus S.F. Blake -- accepted -- desert sunflower, western sunflower
  Herrickia glauca var. pulchra (S.F. Blake) Brouillet -- accepted -- beautiful aster
  Hesperodoria salicina (S.F. Blake) G.L. Nesom -- not accepted -- willow glowweed
  Heterotheca horrida ssp. cinerascens (S.F. Blake) Semple -- not accepted
  Heterotheca jonesi (S.F. Blake) S.L. Welsh and N.D. Atwood -- not accepted
  Heterotheca jonesii (S.F. Blake) S.L. Welsh & N.D. Atwood -- accepted -- Jones' false goldenaster
  Hibiscus dasycalyx S.F. Blake & Shiller -- accepted -- Neches River rose-mallow
  Homalium leiogynum S.F. Blake -- not accepted
  Homalium pleiandrum S.F. Blake -- not accepted
  Hymenothrix loomisii S.F. Blake -- accepted -- Loomis' thimblehead
  Hymenoxys ambigens (S.F. Blake) Bierner -- accepted -- Pinaleno hymenoxys, Pinaleno Mountain false rubber, Pinaleno Mountain rubberweed
  Hymenoxys ambigens var. ambigens (S.F. Blake) Bierner -- accepted -- Pinaleno Mountain rubberweed
  Hypericum denticulatum var. acutifolium (Elliott) S.F. Blake -- not accepted
  Hypericum denticulatum var. ovalifolium (Britton) S.F. Blake -- not accepted
  Iva annua var. macrocarpa (S.F. Blake) R.C. Jacks. -- not accepted -- annual marshelder
  Iva ciliata var. macrocarpa S.F. Blake -- not accepted
  Jamesianthus S.F. Blake & Sherff -- accepted -- jamesianthus
  Jamesianthus alabamensis S.F. Blake & Sherff -- accepted -- Alabama warbonnet
  Juncus subcaudatus (Engelm.) Coville & S.F. Blake -- accepted -- woodland rush
  Juncus subcaudatus var. subcaudatus (Engelm.) Coville & S.F. Blake -- not accepted -- woodland rush
  Krigia biflora (Walter) S.F. Blake -- accepted -- tall dwarfdandelion, two-flower dwarf-dandelion, twoflower dwarfdandelion
  Krigia biflora var. biflora (Walter) S.F. Blake -- not accepted -- twoflower dwarfdandelion
  Kuhnia rosemarinifolia var. chlorolepis (Woot. & Standl.) S.F. Blake -- not accepted
  Kuhnia rosmarinifolia var. chlorolepis (Woot. & Standl.) S.F. Blake -- not accepted
  Laphamia villosa S.F. Blake -- not accepted
  Lespedeza hirta var. appressipilis S.F. Blake -- not accepted
  Lespedeza procumbens var. elliptica S.F. Blake -- not accepted
  Liatris ohlingerae (S.F. Blake) B.L. Rob. -- accepted -- Florida blazing star, scrub blazing star, scrub blazingstar
  Limonium californicum var. mexicanum (S.F. Blake) Munz -- not accepted
  Limonium carolinianum var. angustatum (A. Gray) S.F. Blake -- not accepted
  Limonium carolinianum var. angustifolium S.F. Blake -- not accepted
  Limonium carolinianum var. obtusilobum (S.F. Blake) H.E. Ahles -- not accepted
  Limonium carolinianum var. trichogonum (S.F. Blake) B. Boivin -- not accepted
  Limonium mexicanum S.F. Blake -- not accepted
  Limonium nashii var. trichogonum (S.F. Blake) S.F. Blake -- not accepted
  Limonium obtusilobum S.F. Blake -- not accepted
  Limonium trichogonum S.F. Blake -- not accepted
  Lorandersonia salicina (S.F. Blake) Urbatsch, R.P. Roberts & Neubig -- accepted -- willow glowweed
  Lycopodium sabinaefolium var. sharonense S.F. Blake -- not accepted
  Lycopodium sabinifolium var. sharonense S.F. Blake -- not accepted
  Macbridea caroliniana (Walter) S.F. Blake -- accepted -- Carolina birds-in-a-nest
  Malacothrix floccifera (DC.) S.F. Blake -- accepted -- woolly desertdandelion, wooly desert dandelion
  Meibomia acuminata (Michx.) S.F. Blake -- not accepted
  Meibomia cana S.F. Blake -- not accepted
  Meibomia ciliaris (Muhl. ex Willd.) S.F. Blake -- not accepted
  Meibomia intorta (Mill.) S.F. Blake -- not accepted
  Micranthemum umbrosum (J.F. Gmel.) S.F. Blake -- accepted -- shade mudflower
  Moneses uniflora var. reticulata (Nutt.) S.F. Blake -- not accepted
  Oenothera fruticosa var. eamesii (B.L. Rob.) S.F. Blake -- not accepted
  Oenothera perennis var. rectipilis (S.F. Blake) S.F. Blake -- not accepted
  Ophioglossum vulgatum var. pseudopodum (S.F. Blake) Farw. -- not accepted
  Osmorhiza longistylis var. brachycoma S.F. Blake -- not accepted
  Packera malmstenii (S.F. Blake ex Tidestr.) Kartesz -- accepted -- Podunk ragwort
  Perityle villosa (S.F. Blake) Shinners -- accepted -- Hanaupah laphamia, Hanaupah rockdaisy
  Persea americana var. drymifolia (Schltdl. & Cham.) S.F. Blake -- not accepted -- Mexican avocado
  Petalostemon pinnatus (J.F. Gmel.) S.F. Blake -- not accepted
  Phoebanthus S.F. Blake -- accepted -- false sunflower
  Phoebanthus grandiflora (Torr. & A. Gray) S.F. Blake -- not accepted
  Phoebanthus grandiflorus (Torr. & A. Gray) S.F. Blake -- accepted -- Florida false sunflower
  Phoebanthus tenuifolia (Torr. & A. Gray) S.F. Blake -- not accepted
  Phoebanthus tenuifolius (Torr. & A. Gray) S.F. Blake -- accepted -- pineland false sunflower
  Physostegia purpurea (Walter) S.F. Blake -- accepted -- eastern false dragonhead
  Pinaropappus parvus S.F. Blake -- accepted -- small rocklettuce
  Pithecellobium graciliflorum S.F. Blake -- not accepted -- Guadeloupe blackbead
  Platyschkuhria integrifolia var. ourolepis (S.F. Blake) W. Ellison -- not accepted -- basindaisy
  Pluchea salicifolia (Mill.) S.F. Blake -- accepted -- Mexican camphorweed
  Plummera ambigens S.F. Blake -- not accepted
  Polygala cowellii (Britton) S.F. Blake -- not accepted -- palo de violeta, violet tree
  Polygala eucosma S.F. Blake -- accepted
  Polygala grandiflora var. leiodes S.F. Blake -- not accepted
  Polygala longa S.F. Blake -- not accepted
  Polygala miamiensis Small ex S.F. Blake -- not accepted
  Polygala orthotricha S.F. Blake -- not accepted
  Polygala piliophora S.F. Blake -- accepted -- Huachuca Mountain milkwort
  Polygala portoricensis (Britton) S.F. Blake -- not accepted
  Polygala racemosa S.F. Blake -- not accepted
  Polygala rectipilis S.F. Blake -- accepted -- New Mexico milkwort
  Polygala rectipilus S.F. Blake -- not accepted
  Polygala reducta S.F. Blake -- not accepted
  Polygala tenuiloba S.F. Blake -- not accepted -- slenderlobe milkwort
  Polygonum achoreum S.F. Blake -- accepted -- leathery knotweed, striate knotweed
  Polygonum allocarpum S.F. Blake -- not accepted
  Polygonum erectum ssp. achoreum (S.F. Blake) Á. Löve & D. Löve -- not accepted
  Polymnia uvedalia var. densipilis S.F. Blake -- not accepted
  Polymnia uvedalia var. floridana S.F. Blake -- not accepted
  Rhinotropis (S.F. Blake) J.R. Abbott -- accepted
  Rudbeckia californica var. glauca S.F. Blake -- not accepted
  Rudbeckia deamii S.F. Blake -- not accepted
  Rudbeckia fulgida var. deamii (S.F. Blake) Perdue -- accepted -- Deam's coneflower
  Ruellia caroliniensis var. parviflora (Nees) S.F. Blake -- not accepted
  Sabatia campanulata var. grandiflora (A. Gray) S.F. Blake -- not accepted
  Sabatia capitata (Raf.) S.F. Blake -- accepted -- Appalachian rose gentian
  Sabatia obtusata S.F. Blake -- not accepted
  Schizolobium parahyba (Vell.) S.F. Blake -- accepted -- Brazilian firetree
  Schizolobium parahyba var. parahyba (Vell.) S.F. Blake -- accepted
  Schizolobium parahybum (Vell.) S.F. Blake -- not accepted -- Brazilian firetree
  Schkuhria wislizeni var. frustrata S.F. Blake -- not accepted -- Wislizenus' false threadleaf
  Schkuhria wislizeni var. wrightii (A. Gray) S.F. Blake -- not accepted
  Securidaca diversifolia (L.) S.F. Blake -- accepted -- Easter flower
  Senecio lynceus var. leucoreus (Greenm.) S.F. Blake -- not accepted
  Senecio malmstenii S.F. Blake ex Tidestr. -- not accepted
  Senecio neowebsteri S.F. Blake -- accepted -- Olympic Mountain ragwort
  Seymeria cassioides (J.F. Gmel.) S.F. Blake -- accepted -- yaupon blacksenna
  Simsia exaristata var. perplexa S.F. Blake -- not accepted
  Smilax glauca var. genuina S.F. Blake -- not accepted
  Smilax glauca var. leurophylla S.F. Blake -- not accepted
  Solidago auriculata Shuttlw. ex S.F. Blake -- accepted -- eared goldenrod
  Solidago graminea (Woot. & Standl.) S.F. Blake -- not accepted
  Solidago petradoria S.F. Blake -- not accepted
  Solidago wrightii var. adenophora S.F. Blake -- not accepted -- Wright's goldenrod
  Stephanomeria cinerea (S.F. Blake) S.F. Blake -- not accepted
  Stylosanthes floridana S.F. Blake -- not accepted
  Stylosanthes subsericea S.F. Blake -- accepted -- pencilflower
  Symphoricarpos albus (L.) S.F. Blake -- accepted -- common snowberry
  Symphoricarpos albus var. albus (L.) S.F. Blake -- accepted -- common snowberry
  Symphoricarpos albus var. laevigatus (Fernald) S.F. Blake -- accepted -- common snowberry
  Symphoricarpos albus var. pauciflorus (W.J. Rob. ex A. Gray) S.F. Blake -- not accepted
  Symphyotrichum concolor var. devestitum (S.F. Blake) Semple -- accepted
  Symphyotrichum ericoides var. pansum (S.F. Blake) G.L. Nesom -- accepted -- manyflowered aster
  Tetradymia comosa ssp. tetrameres S.F. Blake -- not accepted
  Tetradymia tetrameres (S.F. Blake) Strother -- accepted -- four-part horsebrush, fourpart horsebrush
  Tetradymia tetrameris (S.F. Blake) Strother -- not accepted
  Thaspium trifoliatum var. flavum S.F. Blake -- not accepted
  Thelesperma burridgeanum (Regel, Korn. & Rach.) S.F. Blake -- accepted -- Burridge's greenthread
  Thymophylla tephroleuca (S.F. Blake) Strother -- accepted -- ashy dogweed, ashy pricklyleaf
  Tithonia rotundifolia (Mill.) S.F. Blake -- accepted -- clavel de muerto
  Tracyina S.F. Blake -- accepted -- Indian headdress
  Tracyina rostrata S.F. Blake -- accepted -- Indian headdress
  Tridax accedens S.F. Blake -- not accepted
  Utricularia peckii S.F. Blake -- not accepted
  Vernonia altissima var. taeniotricha S.F. Blake -- not accepted
  Viburnum affine var. hypomalacum S.F. Blake -- not accepted
  Viguiera annua (M.E. Jones) S.F. Blake -- not accepted
  Viguiera ciliata (B.L. Rob. & Greenm.) S.F. Blake -- not accepted
  Viguiera deltoidea var. genuina S.F. Blake -- not accepted
  Viguiera dentata var. lancifolia S.F. Blake -- accepted -- lanceleaf goldeneye, toothleaf goldeneye
  Viguiera longifolia (B.L. Rob. & Greenm.) S.F. Blake -- not accepted
  Viguiera multiflora (Nutt.) S.F. Blake -- not accepted
  Viguiera multiflora var. nevadensis (A. Nelson) S.F. Blake -- not accepted
  Viguiera ovalis S.F. Blake -- not accepted
  Viguiera phenax S.F. Blake -- accepted -- field goldeneye
  Viguiera porteri (A. Gray) S.F. Blake -- not accepted
  Viguiera stenoloba S.F. Blake -- accepted -- resinbush, skeletonleaf goldeneye
  Viguiera stenoloba var. stenoloba S.F. Blake -- accepted -- resinbush
  Xylothamia triantha (S.F. Blake) G.L. Nesom -- not accepted -- Trans-Pecos desert goldenrod
   

A gray bar