ITIS Taxon Author Search results citing "Vasey"

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Taxon author: Vasey

ITIS records citing taxon author "Vasey"


Kingdom Animalia
	Xylomya terminalis Vasey, 1977 -- valid

Kingdom Plantae
	Abies macrocarpa Vasey -- not accepted
	Abies macrocarpum Vasey -- not accepted
	Achnatherum hendersonii (Vasey) Barkworth -- accepted -- Henderson's needlegrass
	Achnatherum lemmonii (Vasey) Barkworth -- accepted -- Lemmon's needlegrass
	Achnatherum lemmonii ssp. lemmonii (Vasey) Barkworth -- accepted
	Achnatherum lettermanii (Vasey) Barkworth -- accepted -- Letterman needlegrass, Letterman's needlegrass
	Achnatherum occidentale ssp. pubescens (Vasey) Barkworth -- accepted -- Elmer's needlegrass, pubescent western needlegrass
	Achnatherum parishii (Vasey) Barkworth -- accepted -- Parish achnatherum, Parish's needlegrass
	Achnatherum parishii var. parishii (Vasey) Barkworth -- accepted -- Parish's needlegrass
	Achnatherum robustum (Vasey) Barkworth -- accepted -- sleepy grass, sleepygrass
	Achnatherum scribneri (Vasey) Barkworth -- accepted -- Scribner needlegrass, Scribner's needlegrass
	Aegopogon gracilis Vasey -- not accepted
	Agropyron caninum ssp. majus (Vasey) C.L. Hitchc. -- not accepted
	Agropyron caninum var. tenerum (Vasey) Pease & A.H. Moore -- not accepted
	Agropyron caninum var. unilaterale Vasey -- not accepted
	Agropyron dasystachyum (Hook.) Vasey -- not accepted
	Agropyron divergens (Nees ex Steud.) Vasey -- not accepted
	Agropyron divergens var. tenue Vasey ex Macoun -- not accepted
	Agropyron japonicum Vasey ex Wickson -- not accepted
	Agropyron pauciflorum ssp. majus (Vasey) Melderis -- not accepted
	Agropyron repens var. tenerum (Vasey) Beal -- not accepted
	Agropyron saundersii (Vasey) Hitchc. -- not accepted
	Agropyron scribneri Vasey -- not accepted
	Agropyron tenerum Vasey -- not accepted
	Agropyron tenerum ssp. majus (Vasey) Piper -- not accepted
	Agropyron trachycaulum var. majus (Vasey) Fernald -- not accepted
	Agropyron trachycaulum var. tenerum (Vasey) Malte -- not accepted
	Agropyron trachycaulum var. unilaterale (Vasey) Malte -- not accepted
	Agropyron violaceum var. major Vasey -- not accepted
	Agrostis alba var. minor Vasey -- not accepted
	Agrostis arenaria (Vasey) Scribn. -- not accepted
	Agrostis attenuata Vasey -- not accepted
	Agrostis borealis var. californica (Vasey) T. Koyama ex B. Boivin -- not accepted
	Agrostis canina var. stolonifera Vasey -- not accepted
	Agrostis densiflora Vasey -- accepted -- California bentgrass
	Agrostis densiflora var. arenaria Vasey -- not accepted
	Agrostis densiflora var. densiflora Vasey -- not accepted
	Agrostis densiflora var. littorale (Vasey) Vasey -- not accepted
	Agrostis depressa Vasey -- not accepted
	Agrostis diegoensis Vasey -- not accepted -- thin bentgrass
	Agrostis diegoensis var. foliosa Vasey -- not accepted
	Agrostis exarata f. asperifolia (Trin.) Vasey -- not accepted
	Agrostis exarata var. littoralis Vasey -- not accepted
	Agrostis exarata var. microphylla S. Watson ex Vasey -- not accepted
	Agrostis exarata var. pacifica Vasey -- not accepted
	Agrostis exarata var. rossiae (Vasey) G.N. Jones -- not accepted
	Agrostis exarata var. stolonifera Vasey -- not accepted
	Agrostis foliosa Vasey -- not accepted
	Agrostis hallii Vasey -- accepted -- Hall's bentgrass
	Agrostis hallii var. californica Vasey -- not accepted
	Agrostis hallii var. hallii Vasey -- not accepted -- Hall's bentgrass
	Agrostis humilis Vasey -- not accepted -- alpine bentgrass, mountain bent grass
	Agrostis microphylla var. major Vasey -- not accepted -- smallleaf bentgrass
	Agrostis multiculmis Vasey ex Beal -- not accepted
	Agrostis novae-angliae Vasey -- not accepted
	Agrostis oregonensis Vasey -- accepted -- Oregon bentgrass, Oregon redtop
	Agrostis perennans f. aestivalis Vasey -- not accepted
	Agrostis perennans var. aestivalis Vasey -- not accepted
	Agrostis rossiae Vasey -- accepted -- mountain bentgrass, Ross' bentgrass
	Agrostis scabra var. montana Tuck. ex Vasey -- not accepted
	Agrostis stolonifera var. minor (Vasey) Farw. -- not accepted
	Agrostis tenuis Vasey -- not accepted
	Agrostis tenuis var. erecta Vasey ex Nash -- not accepted
	Aira caespitosa var. montana Vasey -- not accepted
	Allolepis texana (Vasey) Soderstr. & H.F. Decker -- accepted -- Texas salt
	Alopecurus alpinus f. stejnegeri (Vasey) A.E. Porsild -- not accepted
	Alopecurus alpinus ssp. stejnegeri (Vasey) Hult�n -- not accepted
	Alopecurus alpinus var. stejnegeri (Vasey) Hult�n -- not accepted
	Alopecurus californicus Vasey -- not accepted
	Alopecurus geniculatus var. robustus Vasey -- not accepted
	Alopecurus howellii Vasey -- not accepted
	Alopecurus howellii var. howellii Vasey -- not accepted
	Alopecurus macounii Vasey -- not accepted
	Alopecurus saccatus Vasey -- accepted -- Pacific foxtail
	Alopecurus stejnegeri Vasey -- not accepted
	Ammophila brevipilis (Torr.) Benth. ex Vasey -- not accepted
	Ammophila curtissii Vasey -- not accepted
	Andropogon argyraeus var. tenuis Vasey -- not accepted
	Andropogon glomeratus var. pumilus (Vasey) Vasey ex L.H. Dewey -- accepted -- bushy bluestem
	Andropogon hallii var. bispicatus Vasey ex Beal -- not accepted
	Andropogon macrourum var. pumilus Vasey -- not accepted
	Andropogon macrourum var. viridis Chapm. ex Vasey -- not accepted
	Andropogon macrourus var. pumilus Vasey -- not accepted
	Andropogon macrourus var. viridis Chapm. ex Vasey -- not accepted
	Andropogon mohrii (Hack.) Hack. ex Vasey -- not accepted -- Mohr's bluestem
	Andropogon saccharoides var. inermis Vasey ex Beal -- not accepted
	Andropogon saccharoides var. submuticus Vasey ex Hack. -- not accepted
	Antirrhinum kingii var. watsonii (Vasey & Rose) Munz -- not accepted
	Antirrhinum watsonii Vasey & Rose -- not accepted
	Arctagrostis latifolia var. alaskensis Vasey -- not accepted
	Arctophila mucronata Hack. ex Vasey -- not accepted
	Arctostaphylos crustacea ssp. crinita (J.E. Adams ex McMinn) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- crinite manzanita
	Arctostaphylos crustacea ssp. eastwoodiana (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- Alice's manzanita
	Arctostaphylos crustacea ssp. insulicola (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- island manzanita, island-loving manzanita
	Arctostaphylos crustacea ssp. rosei (Eastw.) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- Rose's manzanita, rosy manzanita
	Arctostaphylos crustacea ssp. subcordata (Eastw.) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- Santa Cruz Island manzanita
	Arctostaphylos gabilanensis V.T. Parker & M.C. Vasey -- accepted -- Gabilan manzanita
	Arctostaphylos glandulosa ssp. cushingiana (Eastw.) J.E. Keeley, M.C. Vasey & V.T. Parker -- accepted -- Cushing manzanita
	Arctostaphylos glandulosa ssp. gabrielensis (P.V. Wells) J.E. Keeley, M.C. Vasey & V.T. Parker -- accepted -- San Gabriel manzanita
	Arctostaphylos glandulosa ssp. leucophylla J.E. Keeley, M.C. Vasey & V.T. Parker -- accepted -- San Bernadino manzanita
	Arctostaphylos montana ssp. ravenii (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- Presidio manzanita
	Arctostaphylos nummularia ssp. mendocinoensis (P.V. Wells) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- pigmy manzanita, pygmy manzanita
	Arctostaphylos ohloneana M.C. Vasey & V.T. Parker -- accepted -- Ohlone manzanita
	Arctostaphylos tomentosa ssp. hebeclada (DC.) V.T. Parker, M.C. Vasey & J.E. Keeley -- accepted -- woollyleaf manzanita, woollytwig manzanita
	Aristida appressa Vasey -- accepted
	Aristida appressa var. brevior Vasey -- not accepted
	Aristida arizonica Vasey -- accepted -- Arizona threeawn
	Aristida basiramea Engelm. ex Vasey -- accepted -- forked three-awn, forked threeawn
	Aristida basiramea var. basiramea Engelm. ex Vasey -- not accepted
	Aristida californica var. fugitiva Vasey -- not accepted
	Aristida californica var. glabrata Vasey -- accepted -- Santa Rita threeawn
	Aristida californica var. major Vasey -- not accepted
	Aristida divergens Vasey -- not accepted
	Aristida fasciculata var. californica (Vasey) Vasey ex L.H. Dewey -- not accepted
	Aristida fasciculata var. fendleriana (Steud.) Vasey ex L.H. Dewey -- not accepted
	Aristida fasciculata var. micrantha (Vasey) Vasey ex L.H. Dewey -- not accepted
	Aristida floridana (Chapm.) Vasey -- accepted -- Key West threeawn
	Aristida fugitiva Vasey ex S. Watson -- not accepted
	Aristida glabrata (Vasey) Hitchc. -- not accepted
	Aristida havardii Vasey -- accepted -- harvard threeawn, Havard threeawn, Havard's threeawn
	Aristida humboldtiana var. minor Vasey -- not accepted
	Aristida jonesii Vasey -- not accepted
	Aristida manzanilloana Vasey -- not accepted
	Aristida micrantha (Vasey) Nash -- not accepted
	Aristida nealleyi (Vasey) Vasey -- not accepted
	Aristida orcuttiana Vasey -- not accepted -- single threeawn
	Aristida palmeri Vasey -- not accepted
	Aristida palustris (Chapm.) Vasey -- accepted -- longleaf threeawn
	Aristida purpurascens var. depauperata Vasey ex Beal -- not accepted
	Aristida purpurascens var. minor Vasey -- not accepted
	Aristida purpurea var. californica Vasey -- not accepted
	Aristida purpurea var. fendleri Vasey -- not accepted
	Aristida purpurea var. fendleriana (Steud.) Vasey -- accepted -- Fendler threeawn, Fendler's threeawn
	Aristida purpurea var. longiseta (Steud.) Vasey -- accepted -- Fendler threeawn, Fendler's threeawn, red threeawn, red threeawn (Fendler)
	Aristida purpurea var. micrantha Vasey -- not accepted
	Aristida purpurea var. nealleyi (Vasey) Allred -- accepted -- blue threeawn
	Aristida reverchonii Vasey -- not accepted
	Aristida reverchonii var. angusta Vasey -- not accepted
	Aristida reverchonii var. augusta Vasey -- not accepted
	Aristida schiedeana var. minor Vasey -- not accepted
	Aristida schiedeana var. orcuttiana (Vasey) Allred & Vald�s-Reyna -- accepted -- Orcutt's threeawn
	Aristida scova Vasey ex Beal -- not accepted
	Aristida simpliciflora var. texana Vasey -- not accepted
	Aristida stricta var. condensata (Chapm.) Vasey -- not accepted
	Aristida stricta var. nealleyi Vasey -- not accepted
	Aristida ternipes var. divergens (Vasey) Hitchc. -- not accepted
	Aristida ternipes var. minor (Vasey) Hitchc. -- accepted -- spidergrass
	Arundinella palmeri Vasey ex Beal -- not accepted
	Aster orcuttii Vasey & Rose -- not accepted
	Astragalus nuttallianus var. cedrosensis (Vasey & Rose) M.E. Jones -- accepted -- Cedros Island milkvetch, turkey peas, turkeypeas
	Atropis lemmonii (Vasey) Vasey -- not accepted
	Atropis lettermanii (Vasey) Beal -- not accepted
	Atropis nevadensis (Vasey ex Scribn.) Beal -- not accepted
	Atropis pringlei (Scribn.) Vasey ex Beal -- not accepted
	Atropis tenuifolia var. stenophylla Vasey ex Beal -- not accepted
	Atropis unilaterale (Scribn. ex Vasey) Beal -- not accepted
	Bealia speciosa (Vasey) Beal -- not accepted
	Blepharoneuron shepherdii (Vasey) P.M. Peterson & Annable -- not accepted
	Bouteloua alamosana Vasey -- accepted
	Bouteloua arenosa Vasey -- not accepted
	Bouteloua barbata var. arenosa (Vasey) Beetle -- not accepted
	Bouteloua barbata var. major (Vasey) Govaerts -- not accepted
	Bouteloua barbata var. rothrockii (Vasey) Gould -- accepted
	Bouteloua breviseta Vasey -- accepted -- chino grama, gyp grama, gypsum grama
	Bouteloua bromoides var. radicosa (E. Fourn.) Vasey ex L.H. Dewey -- not accepted
	Bouteloua erecta (Vasey & Hack.) Columbus -- accepted
	Bouteloua gracilis Vasey -- not accepted
	Bouteloua gracilis var. major (Vasey ex L.H. Dewey) Beetle -- not accepted
	Bouteloua gracilis var. stricta (Vasey) Hitchc. -- not accepted
	Bouteloua havardii Vasey ex S. Watson -- not accepted
	Bouteloua hirsuta var. minor Vasey -- not accepted
	Bouteloua hirsuta var. palmeri Vasey ex Beal -- not accepted
	Bouteloua hirta Scribn. ex Vasey -- not accepted
	Bouteloua hirta var. major (Vasey) Vasey ex L.H. Dewey -- not accepted
	Bouteloua hirta var. minor Vasey ex L.H. Dewey -- not accepted
	Bouteloua major Vasey -- not accepted
	Bouteloua oligostachya var. major Vasey ex L.H. Dewey -- not accepted
	Bouteloua oligostachya var. ramosa (Scribn. ex Vasey) Scribn. ex Beal -- not accepted
	Bouteloua palmeri Vasey -- not accepted
	Bouteloua polystachya var. major Vasey -- not accepted
	Bouteloua pusilla Vasey -- not accepted
	Bouteloua ramosa Scribn. ex Vasey -- accepted -- Chino grama
	Bouteloua rothrockii Vasey -- not accepted -- Rothrock grama, Rothrock's grama
	Bouteloua stricta Vasey -- not accepted
	Bouteloua trifida var. burkii (Scribn. ex S. Watson) Vasey ex L.H. Dewey -- not accepted -- red grama
	Bouteloua uniflora Vasey -- accepted -- Nealley grama, oneflower grama
	Bouteloua uniflora var. uniflora Vasey -- accepted
	Brachiaria arizonica var. major (Vasey) Beetle -- not accepted
	Brachyelytrum aristosum var. glabratum Vasey -- not accepted
	Brachyelytrum erectum var. glabratum (Vasey) T. Koyama & Kawano -- not accepted -- bearded shorthusk
	Brachyelytrum pringlei Vasey ex Beal -- not accepted
	Bromelica harfordii var. minor (Vasey) Farw. -- not accepted
	Bromopsis orcuttiana (Vasey) Holub -- not accepted
	Bromopsis suksdorfii (Vasey) Holub -- not accepted
	Bromus ciliatus var. coloradensis Vasey -- not accepted
	Bromus ciliatus var. coloradensis Vasey ex Beal -- not accepted
	Bromus ciliatus var. ligulatus Vasey ex Macoun -- not accepted
	Bromus ciliatus var. montanus Vasey ex Beal -- not accepted
	Bromus ciliatus var. pauciflorus Vasey ex Macoun -- not accepted
	Bromus hookerianus var. minor Scribn. ex Vasey -- not accepted
	Bromus inermis ssp. pumpellianus var. coloradensis (Vasey ex Beal) Kartesz & Gandhi -- not accepted
	Bromus kalmii var. major Vasey ex Shear -- not accepted
	Bromus kalmii var. occidentalis Vasey ex Beal -- not accepted
	Bromus macounii Vasey -- not accepted
	Bromus orcuttianus Vasey -- accepted -- Orcutt brome, Orcutt's brome
	Bromus orcuttianus var. orcuttianus Vasey -- not accepted -- Orcutt's brome
	Bromus suksdorfii Vasey -- accepted -- Suksdorf's brome
	Calamagrostis aleutica var. angusta Vasey -- not accepted
	Calamagrostis americana (Vasey) Scribn. -- not accepted
	Calamagrostis angusta (Vasey) Kearney -- not accepted
	Calamagrostis arctica Vasey -- not accepted
	Calamagrostis canadensis var. acuminata Vasey ex Shear & Rydb. -- not accepted
	Calamagrostis canadensis var. dubia (Scribn. & Tweedy) Vasey -- not accepted
	Calamagrostis canadensis var. macouniana (Vasey) Stebbins -- accepted -- bluejoint, Macoun's reedgrass
	Calamagrostis canadensis var. robusta Vasey -- not accepted
	Calamagrostis curtissii (Vasey) Vasey -- not accepted
	Calamagrostis cusickii (Vasey) Vasey -- not accepted
	Calamagrostis densa Vasey -- not accepted
	Calamagrostis dubia (Scribn. & Tweedy) Scribn. ex Vasey -- not accepted
	Calamagrostis expansa var. robusta (Vasey) Stebbins -- not accepted
	Calamagrostis howellii Vasey -- accepted -- Howell's reedgrass
	Calamagrostis hyperborea var. americana (Vasey) Kearney -- not accepted
	Calamagrostis inexpansa var. brevior (Vasey) Stebbins -- not accepted
	Calamagrostis inexpansa var. robusta (Vasey) Stebbins -- not accepted
	Calamagrostis koelerioides Vasey -- accepted -- fire reedgrass
	Calamagrostis koelerioides var. densa (Vasey) Beal -- not accepted
	Calamagrostis langsdorfii var. acuminata (Vasey ex Shear & Rydb.) Litw. -- not accepted
	Calamagrostis macouniana (Vasey) Vasey -- not accepted
	Calamagrostis montanensis Scribn. ex Vasey -- not accepted -- plains reedgrass
	Calamagrostis montanensis (Scribn.) Vasey -- accepted
	Calamagrostis pallida Vasey & Scribn. ex Vasey -- not accepted
	Calamagrostis purpurascens ssp. arctica (Vasey) Hult�n -- not accepted
	Calamagrostis purpurascens var. arctica (Vasey) Kearney -- not accepted
	Calamagrostis robusta (Vasey) Vasey -- not accepted
	Calamagrostis stricta var. brevior Vasey -- not accepted
	Calamagrostis stricta var. robusta Vasey -- not accepted
	Calamagrostis sylvatica var. americana Vasey -- not accepted
	Calamagrostis sylvatica var. longifolia Vasey -- not accepted
	Calamagrostis sylvatica var. purpurascens Thurb. ex Vasey -- not accepted
	Calamovilfa curtissii (Vasey) Scribn. -- accepted -- Florida sandreed
	Cathestecum erectum Vasey & Hack. -- not accepted -- cathestecum, false grama
	Cenchrus palmeri Vasey -- accepted
	Chaetochloa liebmannii var. pauciflora (Vasey ex Beal) Scribn. & Merr. -- not accepted
	Chaetochloa reverchonii (Vasey) Smyth -- not accepted
	Chamaeraphis caudata var. pauciflora Vasey ex Beal -- not accepted
	Chamaeraphis latiglumis (Vasey) Kuntze -- not accepted
	Chloris brandegei (Vasey) Swallen -- not accepted
	Chloris ciliata var. texana Vasey -- not accepted
	Chloris longifolia (E. Fourn.) Vasey -- not accepted
	Chloris texana (Vasey) Nash -- not accepted
	Chloris verticillata var. intermedia Vasey -- not accepted
	Chondrosum brevisetum (Vasey) Clayton -- not accepted
	Chrysopogon minor Vasey -- not accepted
	Chrysopogon pauciflorus (Chapm.) Benth. ex Vasey -- accepted -- Florida false beardgrass
	Chrysopogon secundus (Elliott) Benth. ex Vasey -- not accepted
	Chrysopogon wrightii Munro ex Vasey -- not accepted
	Cinna pendula var. acutiflora Vasey ex Macoun -- not accepted
	Cinna pendula var. bolanderi (Scribn.) Vasey -- not accepted
	Cinna pendula var. mutica Vasey -- not accepted
	Dalucum hallii (Vasey) Lunell -- not accepted
	Danthonia intermedia Vasey -- accepted -- timber oatgrass
	Danthonia intermedia ssp. intermedia Vasey -- accepted
	Deschampsia atropurpurea var. minor Vasey -- not accepted
	Deschampsia caespitosa var. arctica Vasey -- not accepted
	Deschampsia caespitosa var. maritima Vasey -- not accepted
	Deschampsia cespitosa var. alpina Vasey ex Beal -- not accepted
	Deschampsia cespitosa var. arctica Vasey -- not accepted
	Deschampsia cespitosa var. bottnica (Wahlenb.) Vasey ex Beal -- not accepted
	Deschampsia cespitosa var. bottonia (Wahlenb.) Vasey ex Beal -- not accepted
	Deschampsia cespitosa var. brevifolia Vasey ex Beal -- not accepted
	Deschampsia cespitosa var. confinis Vasey ex Beal -- not accepted
	Deschampsia cespitosa var. maritima Vasey -- not accepted
	Deschampsia cespitosa var. montana Vasey ex Beal -- not accepted
	Deschampsia ciliata (Vasey ex Beal) Rydb. -- not accepted
	Deschampsia confinis (Vasey ex Beal) Rydb. -- not accepted
	Deschampsia danthonioides var. gracilis (Vasey) Munz -- not accepted
	Deschampsia elongata var. ciliata Vasey ex Beal -- not accepted
	Deschampsia elongata var. tenuis Vasey ex Beal -- not accepted
	Deschampsia gracilis Vasey -- not accepted
	Deschampsia latifolia (Hook.) Vasey -- not accepted
	Deyeuxia aequivalvis Benth. ex Vasey -- not accepted
	Deyeuxia americana (Vasey) Lunell -- not accepted
	Deyeuxia bolanderi (Thurb.) Vasey -- not accepted
	Deyeuxia breviaristata Vasey -- not accepted
	Deyeuxia breweri (Thurb.) Vasey -- not accepted
	Deyeuxia crassiglumis (Thurb.) Vasey -- not accepted
	Deyeuxia cusickii Vasey -- not accepted
	Deyeuxia glomerata Vasey ex Macoun -- not accepted
	Deyeuxia howellii (Vasey) Vasey -- not accepted
	Deyeuxia macouniana Vasey -- not accepted
	Deyeuxia neglecta var. americana Vasey -- not accepted
	Deyeuxia neglecta var. brevfifolia Vasey -- not accepted
	Deyeuxia neglecta var. robusta Vasey -- not accepted
	Deyeuxia nuttalliana (Steud.) Vasey -- not accepted
	Deyeuxia pickeringii (A. Gray) Vasey -- not accepted
	Deyeuxia porteri (A. Gray) Vasey -- not accepted
	Deyeuxia rubescens (Buckley) Vasey -- not accepted
	Deyeuxia sylvatica (Schrad.) Vasey -- not accepted
	Deyeuxia vancouverensis Vasey -- not accepted
	Dichanthelium boscii var. molle (Vasey ex Ward) Mohlenbr. -- not accepted
	Dichanthelium commutatum ssp. joori (Vasey) Freckmann & Lelong -- not accepted
	Dichanthelium joori (Vasey) Mohlenbr. -- not accepted
	Dichanthelium joorii (Vasey) Mohlenbr. -- not accepted
	Dichanthelium leibergii (Vasey) Freckmann -- accepted -- Leiberg's panicum, Leiberg's rosette grass
	Dichanthelium leucoblepharis var. pubescens (Vasey) Gould & C.A. Clark -- not accepted
	Dichanthelium nudicaule (Vasey) B.F. Hansen & Wunderlin -- accepted
	Dichanthelium oligosanthes var. wilcoxianum (Vasey) Gould & C.A. Clark -- not accepted
	Dichanthelium pedicellatum (Vasey) Gould -- accepted -- cedar rosette grass
	Dichanthelium sphaerocarpon var. floridanum (Vasey) Davidse -- accepted
	Dichanthelium wilcoxianum (Vasey) Freckmann -- accepted -- fall panicum, fall rosette grass
	Digitaria cognata ssp. pubiflora (Vasey) Wipff -- not accepted
	Digitaria cognata var. pubiflora Vasey ex L.H. Dewey -- not accepted -- Carolina crabgrass
	Digitaria pubiflora (Vasey) Wipff -- accepted
	Digitaria simpsonii (Vasey) Fernald -- accepted -- Isle-of-Pines crabgrass
	Diplachne brandegei Vasey -- not accepted
	Diplachne dubia var. aristata Vasey -- not accepted
	Diplachne pringlei Vasey ex Beal -- not accepted
	Diplachne reverchonii Vasey -- not accepted
	Diplachne rigida Vasey -- not accepted
	Diplachne tracyi Vasey -- not accepted
	Distichlis multinervosa (Vasey) Piper -- not accepted
	Distichlis palmeri (Vasey) Fassett -- accepted
	Distichlis spicata var. laxa Vasey ex Beal -- not accepted
	Distichlis stricta var. laxa (Vasey ex Beal) Fawc. & West ex Munz -- not accepted
	Distichlis texana (Vasey) Scribn. -- not accepted
	Dodecatheon frenchii (Vasey) Rydb. -- not accepted -- French's shootingstar
	Dodecatheon meadia var. frenchii Vasey -- not accepted
	Dupontia psilosantha var. flavescens (Hook. & Arn.) Vasey -- not accepted
	Eatonia dudleyi Vasey -- not accepted
	Eatonia filiformis (Chapm.) Vasey -- not accepted
	Eatonia hybrida Vasey ex Beal -- not accepted
	Eatonia longiflora (Vasey ex L.H. Dewey) Beal -- not accepted
	Eatonia obtusata var. purpurascens Vasey ex Rydb. & Shear -- not accepted
	Eatonia obtusata var. robusta Vasey ex L.H. Dewey -- not accepted
	Eatonia obtusata var. robusta Vasey ex Rydb. -- not accepted
	Eatonia pensylvanica var. longiflora Vasey ex L.H. Dewey -- not accepted
	Eatonia robusta (Vasey ex L.H. Dewey) Rydb. -- not accepted
	Elionurus nuttallianus (Chapm.) Benth. ex Vasey -- not accepted
	Elionurus nuttallii (Chapm.) Vasey -- not accepted
	Elymus ambiguus Vasey & Scribn. -- not accepted
	Elymus ambiguus var. ambiguus Vasey & Scribn. -- not accepted
	Elymus americanus Vasey & Scribn. ex Cassidy -- not accepted
	Elymus australis var. glabriflorus (Vasey ex L.H. Dewey) Wiegand -- not accepted
	Elymus canadensis var. intermedius Vasey ex S. Watson & J.M. Coult. -- not accepted
	Elymus glabriflorus (Vasey ex L.H. Dewey) Scribn. & C.R. Ball -- accepted
	Elymus glabriflorus var. glabriflorus (Vasey ex L.H. Dewey) Scribn. & C.R. Ball -- accepted
	Elymus glaucus var. tenuis Vasey -- not accepted
	Elymus macounii Vasey -- not accepted
	Elymus nitidus Vasey -- not accepted
	Elymus orcuttianus Vasey -- not accepted
	Elymus saundersii Vasey -- not accepted
	Elymus scribneri (Vasey) M.E. Jones -- accepted -- Scribner's wild rye, Scribner's wildrye, spreading wheatgrass
	Elymus trachycaulus ssp. major (Vasey) Tzvelev -- not accepted
	Elymus trachycaulus ssp. scribneri (Vasey) �. L�ve -- not accepted
	Elymus trachycaulus var. major (Vasey) Beetle -- not accepted
	Elymus trachycaulus var. majus (Vasey) Beetle -- not accepted
	Elymus vancouverensis Vasey -- not accepted
	Elymus virginicus var. glabriflorus (Vasey ex L.H. Dewey) Bush -- not accepted
	Elymus virginicus var. intermedius (Vasey ex S. Watson & J.M. Coult.) Bush -- accepted
	Elymus virginicus var. minor Vasey ex L.H. Dewey -- not accepted
	Elymus X macounii Vasey -- not accepted
	Elymus X saundersii Vasey -- accepted -- Saunder wildrye, Saunder's wildrye, Saunders' wheatgrass
	Elymus X vancouverensis Vasey (pro sp.) -- not accepted
	Elyonurus nuttallii (Chapm.) Vasey -- not accepted
	Enteropogon brandegei (Vasey) Clayton -- accepted
	Epicampes argentea (Vasey) M.E. Jones -- not accepted
	Epicampes bourgeaei var. grandis (Vasey) M.E. Jones -- not accepted
	Epicampes distichophylla Vasey -- not accepted
	Epicampes emersleyi (Vasey) Hitchc. -- not accepted
	Epicampes grandis (Vasey) Beal -- not accepted
	Epicampes ligulata Scribn. ex Vasey -- not accepted
	Epicampes speciosa (Vasey) M.E. Jones -- not accepted
	Eragrostis diversiflora Vasey -- not accepted
	Eragrostis lugens var. major Vasey ex L.H. Dewey -- not accepted
	Eragrostis neomexicana Vasey ex L.H. Dewey -- not accepted
	Eragrostis orcuttiana Vasey -- not accepted
	Eragrostis pallida Vasey -- not accepted
	Eragrostis purshii var. diffusa (Buckley) Vasey -- not accepted
	Eragrostis rigida (Vasey) Scribn. -- not accepted
	Eragrostis spicata Vasey -- accepted -- spike lovegrass
	Eragrostis tenuis var. texensis Vasey -- not accepted
	Eriochloa acuminata var. minor (Vasey) R.B. Shaw -- accepted -- tapertip cupgrass
	Eriochloa aristata Vasey -- accepted -- bearded cupgrass
	Eriochloa aristata var. aristata Vasey -- accepted
	Eriochloa gracilis var. minor (Vasey) Hitchc. -- not accepted
	Eriochloa lemmonii Vasey & Scribn. -- accepted -- canyon cupgrass, southwest cupgrass
	Eriochloa lemmonii var. lemmonii Vasey & Scribn. -- not accepted
	Eriochloa lemmonii var. minor (Vasey) Beetle -- not accepted
	Eriochloa longifolia (Vasey) Vasey -- not accepted
	Eriochloa mollis var. longifolia Vasey -- not accepted
	Eriochloa punctata var. aristata (Vasey) M.E. Jones -- not accepted
	Eriochloa punctata var. minor Vasey -- not accepted
	Eriochloa sericea (Scheele) Munro ex Vasey -- accepted -- Texas cupgrass
	Erioneuron avenaceum var. grandiflorum (Vasey) Gould -- not accepted
	Erioneuron avenaceum var. nealleyi (Vasey) Gould -- not accepted
	Erioneuron grandiflorum (Vasey) Tateoka -- not accepted -- shortleaf woollygrass
	Erioneuron nealleyi (Vasey) Tateoka -- accepted -- Nealley's woollygrass
	Erioneuron nealleyi var. grandiflorum (Vasey) Beetle -- not accepted
	Festuca altaica ssp. arizonica (Vasey) St.-Yves -- not accepted
	Festuca altaica ssp. halii (Vasey) V.L. Harms -- not accepted
	Festuca altaica ssp. hallii (Vasey) Harms -- not accepted
	Festuca altaica subvar. hallii (Vasey) St.-Yves -- not accepted
	Festuca altaica var. hallii (Vasey) St.-Yves -- not accepted
	Festuca altaica var. major (Vasey) Gleason -- not accepted
	Festuca ambigua Vasey -- not accepted
	Festuca arizonica Vasey -- accepted -- Arizona fescue
	Festuca californica Vasey -- accepted -- California fescue
	Festuca californica ssp. californica Vasey -- accepted
	Festuca californica var. californica Vasey -- not accepted -- California fescue
	Festuca confinis Vasey -- not accepted
	Festuca confinis ssp. confinis Vasey -- not accepted
	Festuca hallii (Vasey) Piper -- accepted -- Hall's fescue, plains rough fescue
	Festuca ingrata var. nudata Vasey ex Rydb. -- not accepted
	Festuca johnsonii (Vasey) Piper -- not accepted
	Festuca jonesii Vasey -- not accepted
	Festuca jonesii var. jonesii Vasey -- not accepted
	Festuca nutans var. johnsonii Vasey -- not accepted
	Festuca nutans var. major Vasey -- not accepted
	Festuca nutans var. major Vasey ex Beal -- not accepted
	Festuca oregona Vasey -- not accepted
	Festuca ovina var. arizonica (Vasey) Hack. ex Beal -- not accepted
	Festuca ovina var. polyphylla Vasey ex Beal -- not accepted
	Festuca rubra var. littoralis Vasey ex Beal -- not accepted
	Festuca rubra var. pubescens Vasey ex Beal -- not accepted
	Festuca rubra var. villosa Vasey ex Macoun -- not accepted
	Festuca scabrella ssp. hallii (Vasey) W.A. Weber -- not accepted
	Festuca scabrella var. major Vasey -- not accepted
	Festuca subulata var. jonesii (Vasey) St.-Yves -- not accepted
	Festuca texana Vasey -- not accepted
	Festuca thurberi Vasey -- accepted -- Thurber fescue, Thurber's fescue
	Festuca tolucensis ssp. thurberi (Vasey) St.-Yves -- not accepted
	Festuca viridula Vasey -- accepted -- greenleaf fescue
	Festuca viridula var. viridula Vasey -- not accepted
	Fraxinus americana var. curtissii (Vasey) Small -- not accepted
	Glyceria angustata (R. Br.) Vasey -- not accepted
	Glyceria fluitans var. angustata Vasey ex Fernald -- not accepted
	Glyceria lemmoni (Vasey) Vasey -- not accepted
	Glyceria lemmoni Vasey -- not accepted
	Glyceria pumila Vasey -- not accepted
	Gnomonia viridula (Vasey) Lunell -- not accepted
	Gouinia brandegei (Vasey) Hitchc. -- not accepted
	Gouinia latifolia (Griseb.) Vasey -- accepted
	Gouinia latifolia var. latifolia (Griseb.) Vasey -- accepted
	Gouinia mexicana (Scribn.) Vasey -- accepted
	Graphephorum wolfii (Vasey) Vasey ex Coult. -- accepted
	Hackelia Vasey ex Beal -- not accepted
	Hackelia angustifolia Vasey ex Beal -- not accepted
	Hilaria belangeri var. longifolia (Vasey) Hitchc. -- accepted -- longleaf curly mesquite, longleaf curly-mesquite
	Hilaria cenchroides var. texana Vasey -- not accepted
	Hilaria texana (Vasey) Nash -- not accepted
	Imperata brevifolia Vasey -- accepted -- California satintail, satintail
	Ixophorus palmeri (Vasey) Beetle -- not accepted
	Juniperus occidentalis var. texana Vasey -- not accepted
	Juniperus occidentalis var. texana Vasey -- not accepted
	Juniperus virginiana var. montana Vasey -- not accepted
	Koeleria cristata var. longifolia Vasey ex Burtt Davy -- not accepted
	Koeleria cristata var. major Vasey -- not accepted
	Koeleria cristata var. pubescens Vasey ex Burtt Davy -- not accepted
	Koeleria macrantha f. longifolia (Vasey ex Burtt Davy) Roy L. Taylor & MacBryde -- not accepted
	Kumlienia cooleyae (Vasey & Rose) Greene -- not accepted -- Cooley's false buttercup
	Leptochloa brandegei (Vasey) Hitchc. -- not accepted
	Leptochloa langloisii Vasey -- not accepted
	Leptochloa nealleyi Vasey -- accepted -- Nealley's sprangletop
	Leptochloa palmeri Vasey ex Scribn. -- not accepted
	Leptochloa pringlei Vasey ex Beal -- not accepted
	Leptochloa rigida Munro ex Vasey -- not accepted
	Leptochloa tracyi (Vasey) Beal -- not accepted
	Leymus ambiguus (Vasey & Scribn.) D.R. Dewey -- accepted -- Colorado wildrye
	Leymus innovatus ssp. ambiguus (Vasey & Scribn.) �. L�ve -- not accepted
	Leymus vancouverensis (Vasey) Pilg. -- not accepted
	Leymus X vancouverensis (Vasey) Pilg. -- accepted -- Vancouver wildrye
	Machaeranthera orcuttii (Vasey & Rose) Cronquist & D.D. Keck -- not accepted
	Melica argentea (Howell ex Vasey) Beal -- not accepted
	Melica hallii Vasey -- not accepted
	Melica harfordii var. minor Vasey -- not accepted
	Melica inflata (Bol.) Vasey -- not accepted
	Melica macrantha (Vasey) Beal -- not accepted
	Melica multinervosa Vasey -- not accepted
	Melica parishii Vasey ex Beal -- not accepted
	Melica smithii (Porter ex A. Gray) Vasey -- accepted -- m�lique de Smith, smith melic grass, Smith oniongrass, Smith's melicgrass
	Merathrepta intermedia (Vasey) Piper -- not accepted
	Milium leibergii (Vasey) Lunell -- not accepted
	Milium virgatum var. elongatum (Vasey) Lunell -- not accepted
	Milium wilcoxianum (Vasey) Lunell -- not accepted
	Monroa squarrosa var. floccuosa Vasey ex Beal -- not accepted
	Muehlenbergia annua (Vasey) Swallen -- not accepted
	Muhlenbergia acuminata Vasey -- not accepted
	Muhlenbergia alamosae Vasey -- accepted
	Muhlenbergia annua (Vasey) Swallen -- accepted
	Muhlenbergia argentea Vasey -- accepted
	Muhlenbergia californica Vasey -- accepted -- California muhly
	Muhlenbergia californica (Vasey) Abrams -- not accepted
	Muhlenbergia capillaris var. trichopodes (Elliott) Vasey -- not accepted -- cutover muhly
	Muhlenbergia dumosa Scribn. ex Vasey -- accepted -- bamboo muhly
	Muhlenbergia elata Vasey -- not accepted
	Muhlenbergia emersleyi Vasey -- accepted -- bull muhly, bullgrass
	Muhlenbergia filiculmis Vasey -- accepted -- slimstem muhly
	Muhlenbergia flavida Vasey -- accepted
	Muhlenbergia glomerata var. brevifolia Vasey -- not accepted
	Muhlenbergia glomerata var. ramosa Vasey -- not accepted
	Muhlenbergia gracilis var. breviaristata Vasey -- not accepted
	Muhlenbergia gracilis var. major Vasey -- not accepted
	Muhlenbergia grandis Vasey -- accepted
	Muhlenbergia huachucana Vasey -- not accepted
	Muhlenbergia jonesii (Vasey) Hitchc. -- accepted -- Modoc muhly
	Muhlenbergia longifolia Vasey -- not accepted
	Muhlenbergia longiglumis Vasey -- accepted
	Muhlenbergia lycuroides Vasey ex Beal -- not accepted
	Muhlenbergia mexicana var. filiformis Vasey -- not accepted
	Muhlenbergia neomexicana Vasey -- not accepted
	Muhlenbergia palmeri Vasey -- accepted -- southwestern muhly
	Muhlenbergia parishii Vasey -- not accepted
	Muhlenbergia parviglumis Vasey -- not accepted -- longawn muhly
	Muhlenbergia racemosa var. brevifolia (Vasey) Beal -- not accepted
	Muhlenbergia racemosa var. ramosa (Vasey) Vasey ex Beal -- not accepted
	Muhlenbergia ramosissima Vasey -- not accepted
	Muhlenbergia reverchonii Vasey & Scribn. -- accepted -- seep muhly
	Muhlenbergia scoparia Vasey -- accepted
	Muhlenbergia setifolia Vasey -- accepted -- curlyleaf muhly
	Muhlenbergia shepherdii (Vasey) Swallen -- accepted
	Muhlenbergia speciosa Vasey -- accepted
	Muhlenbergia subalpina Vasey -- not accepted
	Muhlenbergia sylvatica var. californica Vasey -- not accepted
	Muhlenbergia sylvatica var. flexuosa Vasey -- not accepted
	Muhlenbergia wolfii (Vasey) Rydb. -- not accepted
	Muhlenbergia wrightii Vasey ex J.M. Coult. -- accepted -- spike muhly
	Muhlenbergia wrightii var. annulata Vasey -- not accepted
	Munroa squarrosa var. floccuosa Vasey ex Beal -- not accepted
	Oplismenus burmannii var. nudicaulis (Vasey) McVaugh -- accepted
	Oplismenus humboldtianus var. nudicaulis Vasey -- not accepted
	Orcuttia Vasey -- accepted -- Orcutt grass
	Orcuttia californica Vasey -- accepted -- California Orcutt grass
	Orcuttia californica var. californica Vasey -- not accepted
	Orcuttia greenei Vasey -- not accepted
	Oryzopsis cuspidata (Nutt.) Benth. ex Vasey -- not accepted
	Oryzopsis exigua var. hendersonii (Vasey) M.E. Jones -- not accepted
	Oryzopsis hendersonii Vasey -- not accepted
	Oryzopsis membranacea (Pursh) Vasey -- not accepted
	Oryzopsis webberi (Thurb.) Benth. ex Vasey -- not accepted
	Paneion aridum (Vasey) Lunell -- not accepted
	Paneion sandbergii (Vasey) Lunell -- not accepted
	Panicularia fluitans var. angustata (Vasey ex Fernald) Vasey ex Farw. -- not accepted
	Panicum amarum var. minus Vasey & Scribn. -- not accepted
	Panicum anceps var. angustum Vasey -- not accepted
	Panicum anceps var. densiflorum Vasey -- not accepted
	Panicum anceps var. pubescens Vasey -- not accepted
	Panicum arizonicum var. majus (Vasey) Scribn. & Merr. -- not accepted
	Panicum autumnale ssp. pubiflorum (Vasey ex L.H. Dewey) Wipff -- not accepted
	Panicum autumnale var. pubiflorum Vasey -- not accepted
	Panicum autumnale var. pubiflorum Vasey ex L.H. Dewey -- not accepted
	Panicum boscii var. molle (Vasey ex Ward) Hitchc. & Chase -- not accepted
	Panicum buckleyanum Vasey -- not accepted
	Panicum bulbosum var. minor Vasey -- not accepted -- bulb panicgrass
	Panicum bulbosum var. minus Vasey -- not accepted
	Panicum capillare var. brevifolium Vasey ex Scribn. -- not accepted
	Panicum capillare var. glabrum Vasey -- not accepted
	Panicum capillare var. miliaceum Vasey -- not accepted
	Panicum capillarioides Vasey -- accepted -- slender panicgrass
	Panicum chapmanii Vasey -- not accepted
	Panicum ciliatum var. pubescens (Vasey) Freckmann -- not accepted
	Panicum commutatum var. joorii (Vasey) Fernald -- not accepted
	Panicum commutatum var. minus Vasey -- not accepted
	Panicum depauperatum var. laxum Vasey -- not accepted
	Panicum dichotomum var. divaricatum Vasey -- not accepted
	Panicum dichotomum var. elatum Vasey -- not accepted
	Panicum dichotomum var. villosum (A. Gray) Vasey -- not accepted
	Panicum dichotomum var. viride Vasey -- not accepted
	Panicum dissitiflorum Vasey -- not accepted
	Panicum fasciculatum var. dissitiflorum Vasey ex Scribn. & Merr. -- not accepted
	Panicum fasciculatum var. majus (Vasey) Beal -- not accepted
	Panicum floridanum (Vasey) Chapm. -- not accepted
	Panicum fuscum var. major Vasey -- not accepted
	Panicum hallii Vasey -- accepted -- Hall panicum, Hall's panic, Hall's panicgrass, Hall's panicum, Hall's panicum
	Panicum hallii var. hallii Vasey -- accepted -- Hall panicum, Hall's panic, Hall's panicgrass
	Panicum havardii Vasey -- accepted -- havard panicum, Havard's panicgrass, Havard's panicum
	Panicum hirticaule var. miliaceum (Vasey) Beetle -- not accepted
	Panicum isachne var. mexicanum Vasey ex Beal -- not accepted
	Panicum joorii Vasey -- not accepted
	Panicum latifolium var. australe Vasey -- not accepted
	Panicum latifolium var. molle Vasey ex Ward -- not accepted
	Panicum laxiflorum var. pubescens Vasey -- not accepted
	Panicum leibergii (Vasey) Scribn. -- not accepted
	Panicum leibergii var. leibergii (Vasey) Scribn. -- not accepted
	Panicum leucoblepharis var. pubescens (Vasey) Beetle -- not accepted
	Panicum littorale Mohr ex Vasey -- not accepted
	Panicum longifolium var. pubescens (Vasey) Fernald -- not accepted
	Panicum maximum var. bulbosum (Kunth) Vasey -- not accepted
	Panicum microcarpon var. sphaerocarpon (Elliott) Vasey -- not accepted
	Panicum nealleyi Vasey -- not accepted
	Panicum nitidum var. ensifolium (Baldwin ex Elliott) Vasey -- not accepted
	Panicum nitidum var. minor Vasey -- not accepted
	Panicum nitidum var. minus Vasey -- not accepted
	Panicum nitidum var. viride (Vasey) Britton -- not accepted
	Panicum nudicaule Vasey -- not accepted
	Panicum palmeri Vasey -- not accepted
	Panicum pedicellatum Vasey -- not accepted
	Panicum pringlei Vasey -- not accepted
	Panicum ramulosum var. viride (Vasey) Porter -- not accepted
	Panicum repens var. confertum Vasey -- not accepted
	Panicum reverchonii Vasey -- not accepted
	Panicum rigidulum ssp. pubescens (Vasey) Freckmann & Lelong -- not accepted
	Panicum rigidulum var. pubescens (Vasey) Lelong -- not accepted -- redtop panicgrass
	Panicum sanguinale var. ciliare (Retz.) Vasey -- not accepted
	Panicum sanguinale var. simpsonii Vasey -- not accepted
	Panicum scoparium var. angustifolium Vasey -- not accepted
	Panicum scoparium var. leibergii Vasey -- not accepted
	Panicum scoparium var. major Vasey -- not accepted
	Panicum scribnerianum var. leibergii (Vasey) Scribn. -- not accepted
	Panicum simpsonii (Vasey) Beal -- not accepted
	Panicum sparsiflorum Vasey -- not accepted
	Panicum sphaerocarpon var. floridanum Vasey -- not accepted
	Panicum subspicatum Vasey -- not accepted
	Panicum texanum Vasey -- not accepted
	Panicum virgatum var. confertum Vasey -- not accepted
	Panicum virgatum var. diffusum Vasey -- not accepted
	Panicum virgatum var. elongatum Vasey -- not accepted
	Panicum virgatum var. marcanthum Vasey -- not accepted
	Panicum walteri var. molle (Vasey ex Ward) Porter -- not accepted
	Panicum waltheri var. molle (Vasey ex Ward) Porter -- not accepted
	Panicum wilcoxianum Vasey -- not accepted
	Paspalidium chapmanii (Vasey) R.W. Pohl -- accepted -- Chapman's bristlegrass
	Paspalum buckleyanum Vasey -- not accepted
	Paspalum caespitosum var. longifolium Vasey -- not accepted
	Paspalum ciliatifolium var. brevifolium Vasey -- not accepted
	Paspalum culiacanum Vasey -- accepted
	Paspalum dilatatum var. decumbens Vasey -- not accepted
	Paspalum drummondii (E. Fourn.) Vasey -- not accepted
	Paspalum floridanum var. glabratum Engelm. ex Vasey -- accepted
	Paspalum furcatum var. villosum (Vasey) Vasey -- not accepted
	Paspalum giganteum Baldwin ex Vasey -- accepted
	Paspalum glabratum (Engelm. ex Vasey) C. Mohr -- not accepted
	Paspalum hallii Vasey & Scribn. -- not accepted
	Paspalum inops Vasey -- not accepted
	Paspalum inops var. majus Vasey ex Beal -- not accepted
	Paspalum laeve var. angustifolium (J. Le Conte) Vasey -- not accepted
	Paspalum laeve var. brevifolium Vasey -- not accepted
	Paspalum michauxianum var. villosum Vasey -- not accepted
	Paspalum monostachyum Vasey -- accepted -- gulfdune paspalum
	Paspalum paspalodes var. villosum (Vasey) Scribn. & C.R. Ball -- not accepted
	Paspalum paucispicatum Vasey -- not accepted -- large knotgrass
	Paspalum praecox var. curtisianum (Steud.) Vasey -- not accepted
	Paspalum praecox var. curtissianum (Steud.) Vasey -- not accepted
	Paspalum pubiflorum var. glabrum Vasey ex Scribn. -- accepted -- hairyseed paspalum
	Paspalum rectum var. longispicatum Vasey -- not accepted
	Paspalum remotum var. glabrum Vasey -- not accepted
	Paspalum remotum var. glaucum Scribn. ex Vasey -- not accepted
	Paspalum setaceum var. ciliatifolium (Michx.) Vasey -- accepted
	Paspalum setaceum var. pubiflorum Vasey -- not accepted
	Paspalum virgatum var. pubiflorum Vasey -- not accepted
	Pentameris intermedia (Vasey) A. Nelson & J.F. Macbr. -- not accepted
	Phalaris intermedia var. microstachya (DC.) Vasey -- not accepted
	Phalaris intermedia var. microstachya (DC.) Vasey ex L.H. Dewey -- not accepted
	Phalaris lemmonii Vasey -- accepted -- Lemmon's canarygrass
	Physalis greenei Vasey & Rose -- not accepted
	Pinus clausa (Chapm. ex Engelm.) Vasey ex Sarg. -- accepted -- sand pine, scrub pine, spruce pine
	Pinus contorta var. bolanderi (Parl.) Vasey -- accepted -- Bolander beach pine
	Pinus ponderosa var. benthamiana (Hartw.) Vasey -- accepted -- ponderosa pine
	Pleuropogon californicus (Nees) Benth. ex Vasey -- accepted -- annual semaphoregrass
	Pleuropogon californicus var. californicus (Nees) Benth. ex Vasey -- accepted -- annual semaphoregrass
	Pleuropogon refractus (A. Gray) Benth. ex Vasey -- accepted -- nodding semaphoregrass
	Pleuropogon refractus var. refractus (A. Gray) Benth. ex Vasey -- not accepted
	Poa abbreviata ssp. pattersonii (Vasey) �. L�ve, D. L�ve & B.M. Kapoor -- accepted -- Patterson bluegrass+B2198P, Patterson's bluegrass
	Poa alpina var. purpurascens Vasey -- not accepted
	Poa alsodes var. wolfii (Scribn.) Vasey ex Scribn. -- not accepted
	Poa andina Nutt. ex Vasey -- not accepted
	Poa andina var. major Vasey -- not accepted
	Poa andina var. spicata Vasey -- not accepted
	Poa annua var. stricta Vasey ex Scribn. -- not accepted
	Poa arachnifera var. glabrata Vasey -- not accepted
	Poa arachnifera var. glabrata Vasey ex L.H. Dewey -- not accepted
	Poa arachnifera var. glabrata Vasey ex Beal -- not accepted
	Poa arctica ssp. grayana (Vasey) �. L�ve, D. L�ve & B.M. Kapoor -- accepted -- arctic bluegrass
	Poa arctica var. grayana (Vasey) Dorn -- not accepted
	Poa argentea Howell ex Vasey -- not accepted
	Poa arida Vasey -- accepted -- plains bluegrass
	Poa autumnalis var. robusta (Vasey) Beal -- not accepted
	Poa bigelovii Vasey & Scribn. -- accepted -- Bigelow bluegrass, Bigelow's bluegrass
	Poa bolanderi Vasey -- accepted -- Bolander's bluegrass
	Poa bolanderi ssp. bolanderi Vasey -- not accepted -- Bolander's bluegrass
	Poa bolanderi var. howellii (Vasey & Scribn.) M.E. Jones -- not accepted
	Poa bolanderi var. kelloggii (Vasey) M.E. Jones -- not accepted
	Poa buckleyana var. elongata (Vasey) M.E. Jones -- not accepted
	Poa buckleyana var. sandbergii (Vasey) M.E. Jones -- not accepted
	Poa buckleyana var. stenophylla (Vasey ex Beal) M.E. Jones -- not accepted
	Poa coloradensis Vasey ex Pammel -- not accepted
	Poa confinis Vasey -- accepted -- coastline bluegrass
	Poa cusickii Vasey -- accepted -- Cusick's bluegrass
	Poa cusickii ssp. cusickii Vasey -- accepted -- Cusick's bluegrass
	Poa cusickii ssp. purpurascens (Vasey) Soreng -- accepted -- Cusick's bluegrass
	Poa cusickii var. cusickii Vasey -- not accepted
	Poa cusickii var. purpurascens (Vasey) C.L. Hitchc. -- not accepted
	Poa cuspidata Vasey ex Scribn. -- not accepted
	Poa debilis var. acutiflora Vasey ex Macoun -- not accepted
	Poa douglasii ssp. macrantha (Vasey) D.D. Keck -- not accepted
	Poa douglasii var. macrantha (Vasey) B. Boivin -- not accepted
	Poa fendlerana (Steud.) Vasey -- not accepted
	Poa fendleriana (Steud.) Vasey -- accepted -- mutton grass, muttongrass
	Poa fendleriana ssp. fendleriana (Steud.) Vasey -- accepted -- Cusick bluegrass, Cusick's bluegrass, longtongue muttongrass, mutton grass, muttongrass, skyline bluegrass
	Poa fendleriana var. arida (Vasey) M.E. Jones -- not accepted
	Poa fendleriana var. spicata (Vasey) Scribn. -- not accepted
	Poa filifolia Vasey -- not accepted
	Poa flexuosa var. occidentalis Vasey -- not accepted
	Poa flexuosa var. robusta Vasey -- not accepted
	Poa gracillima Vasey -- not accepted
	Poa gracillima var. gracillima Vasey -- not accepted
	Poa grayana Vasey -- not accepted
	Poa hispidula Vasey -- not accepted
	Poa howellii Vasey & Scribn. -- accepted -- Howell's bluegrass
	Poa howellii var. microsperma Vasey -- not accepted
	Poa kelloggii Vasey -- accepted -- Kellogg's bluegrass
	Poa laevis Vasey -- not accepted
	Poa laxa var. occidentalis Vasey ex Rydb. & Shear -- not accepted
	Poa lemmonii Vasey -- not accepted
	Poa leptocoma var. reflexa (Vasey & Scribn.) M.E. Jones -- not accepted
	Poa lettermanii Vasey -- accepted -- Letterman bluegrass, Letterman's bluegrass
	Poa lucida Vasey -- not accepted
	Poa macounii Vasey -- not accepted
	Poa macrantha Vasey -- accepted -- seashore bluegrass
	Poa montana Vasey -- not accepted
	Poa nervosa (Hook.) Vasey -- accepted -- Wheeler bluegrass
	Poa nervosa var. nervosa (Hook.) Vasey -- not accepted -- nerved bluegrass
	Poa nervosa var. tracyi (Vasey) Beal -- not accepted
	Poa nervosa var. wheeleri (Vasey) C.L. Hitchc. -- not accepted
	Poa nevadensis Vasey ex Scribn. -- not accepted
	Poa occidentalis Vasey -- accepted -- New Mexico bluegrass
	Poa occidentalis (Vasey) Rydb. -- not accepted
	Poa orcuttiana Vasey -- not accepted
	Poa pattersonii Vasey -- not accepted
	Poa pauciflora (Thurb.) Benth. ex Vasey -- not accepted
	Poa pulchella Vasey -- not accepted
	Poa purpurascens Vasey -- not accepted
	Poa reflexa Vasey & Scribn. -- accepted -- nodding bluegrass
	Poa rupestris Vasey -- not accepted
	Poa sandbergi Vasey -- not accepted
	Poa sandbergii Vasey -- not accepted
	Poa scabrella (Thurb.) Benth. ex Vasey -- not accepted
	Poa secunda var. elongata (Vasey) Dorn -- not accepted
	Poa secunda var. stenophylla (Vasey ex Beal) Beetle -- not accepted
	Poa sheldonii Vasey -- not accepted
	Poa stenantha var. sandbergii (Vasey) B. Boivin -- not accepted
	Poa suksdorfii Vasey ex Beal -- not accepted
	Poa suksdorfii (Beal) Vasey ex Piper -- accepted -- western bluegrass
	Poa tenuifolia var. elongata Vasey -- not accepted
	Poa tenuifolia var. oregona (Vasey) Vasey -- not accepted
	Poa tenuifolia var. scabra Vasey ex Scribn. -- not accepted
	Poa texana Vasey -- not accepted
	Poa thurberiana (Kuntze) Vasey -- not accepted
	Poa tracyi Vasey -- accepted -- Tracy's bluegrass
	Poa trivialis var. occidentalis Vasey -- not accepted
	Poa unilateralis Scribn. ex Vasey -- accepted -- San Francisco bluegrass
	Poa unilateralis ssp. unilateralis Scribn. ex Vasey -- accepted
	Poa wheeleri Vasey -- accepted -- Wheeler's bluegrass
	Podagrostis humilis (Vasey) Bj�rkman -- accepted
	Podagrostris humilis (Vasey) Bjoerkm. -- not accepted
	Podosemum reverchonii (Vasey & Scribn.) Bush -- not accepted
	Primula frenchii (Vasey) A.R. Mast & Reveal -- accepted -- French's shootingstar
	Pseudotsuga macrocarpa (Vasey) Mayr -- accepted -- bigcone Douglas-fir, bigcone spruce, hemlock
	Puccinellia lemmonii (Vasey) Scribn. -- accepted -- Lemmon's alkaligrass
	Puccinellia lettermanii (Vasey) Ponert -- not accepted
	Puccinellia nevadensis (Vasey ex Scribn.) Ponert -- not accepted
	Puccinellia pumila auct. non (Vasey) Hitchc. -- not accepted
	Puccinellia pumila (Vasey) Hitchc. -- accepted -- dwarf alkaligrass
	Puccinellia unilateralis (Scribn. ex Vasey) Ponert -- not accepted
	Ranunculus cooleyae Vasey & Rose -- accepted -- Cooley's false buttercup
	Reboulea pallens var. longiflora (Vasey ex L.H. Dewey) Farw. -- not accepted
	Redfieldia Vasey -- accepted -- blowout grass, redfieldia
	Redfieldia flexuosa (Thurb. ex A. Gray) Vasey -- not accepted -- blowout grass
	Rhabdochloa rigida (Munro ex Vasey) Kuntze -- not accepted
	Rhachidospermum mexicanum Vasey -- not accepted
	Rhombolytrum albescens (Vasey) Nash -- not accepted
	Sairocarpus watsonii (Vasey & Rose) D.A. Sutton -- accepted -- Watson's snapdragon
	Saxifraga forbesii Vasey -- not accepted -- Forbe's saxifrage
	Saxifraga pensylvanica var. forbesii (Vasey) Engl. & Irmsch. -- not accepted
	Setaria chapmanii (Vasey) Pilg. -- not accepted -- Chapman's bristlegrass
	Setaria latiglumis Vasey -- not accepted
	Setaria pauciseta Vasey -- not accepted
	Setaria reverchonii (Vasey) Pilg. -- accepted -- reverchon bristlegrass, Reverchon's bristlegrass
	Setaria reverchonii ssp. reverchonii (Vasey) Pilg. -- accepted
	Setariopsis latiglumis (Vasey) Scribn. -- accepted
	Sieglingia acuminata (Benth. ex Vasey) Kuntze -- not accepted
	Sieglingia albescens (Vasey) Kuntze -- not accepted
	Sieglingia avenacea var. grandiflora (Vasey) L.H. Dewey -- not accepted
	Sieglingia buckleyana Vasey ex L.H. Dewey -- not accepted
	Sieglingia eragrostoides (Vasey & Scribn.) L.H. Dewey -- not accepted
	Sieglingia eragrostoides var. scabra Vasey ex Beal -- not accepted
	Sieglingia grandiflora (Vasey) Beal -- not accepted
	Sieglingia nealleyi (Vasey) L.H. Dewey -- not accepted
	Sieglingia pulchella var. parviflora Vasey ex Beal -- not accepted
	Sieglingia sesleroides var. intermedia Vasey ex L.H. Dewey -- not accepted
	Sieglingia wrightii Vasey -- not accepted
	Solanum palmeri Vasey & Rose -- accepted
	Spartina multiflora Vasey ex Beal -- not accepted
	Sphenopholis interrupta ssp. californica (Vasey) Scribn. -- accepted
	Sphenopholis longiflora (Vasey ex L.H. Dewey) Hitchc. -- accepted -- Texas wedgescale
	Sphenopholis obtusata f. purpurascens (Vasey ex Rydb. & Shear) Waterf. -- not accepted
	Sphenopholis pallens var. longiflora (Vasey ex L.H. Dewey) Scribn. -- not accepted
	Sphenopholis robusta (Vasey ex L.H. Dewey) A. Heller -- not accepted
	Sporobolus airoides var. minor (Vasey) Beetle -- not accepted
	Sporobolus altissimus Vasey -- not accepted
	Sporobolus altissimus var. minor Vasey -- not accepted
	Sporobolus annuus Vasey -- not accepted
	Sporobolus arizonicus Thurb. ex Vasey -- not accepted
	Sporobolus arkansanus Nutt. ex Vasey -- not accepted
	Sporobolus asper var. drummondii (Trin.) Vasey -- not accepted
	Sporobolus asper var. hookeri (Trin.) Vasey -- not accepted
	Sporobolus asper var. pilosus (Vasey) Hitchc. -- not accepted
	Sporobolus asperifolius var. brevifolius Vasey -- not accepted
	Sporobolus asperifolius var. major Vasey -- not accepted
	Sporobolus auriculatus Vasey -- not accepted
	Sporobolus bolanderi Vasey -- not accepted
	Sporobolus buckleyi Vasey -- accepted -- Buckley's dropseed
	Sporobolus capillaris Vasey -- not accepted
	Sporobolus confusus (E. Fourn.) Vasey -- not accepted
	Sporobolus cryptandrus var. flexuosus (Thurb. ex Vasey) Thurb. -- not accepted
	Sporobolus cryptandrus var. robustus Vasey -- not accepted
	Sporobolus drummondii (Trin.) Vasey -- not accepted
	Sporobolus filiculmis Vasey ex Beal -- not accepted
	Sporobolus filiculmis Vasey -- not accepted
	Sporobolus flexuosus (Thurb. ex Vasey) Rydb. -- accepted -- mesa dropseed
	Sporobolus floridanus var. curtissii (Small ex Kearney) Vasey ex Beal -- not accepted
	Sporobolus floridanus var. curtissii Vasey -- not accepted
	Sporobolus floridanus var. curtissii Vasey ex Kearney -- not accepted
	Sporobolus gracillimus (Thurb. ex S. Watson) Vasey -- not accepted
	Sporobolus inflatus Vasey & L.H. Dewey ex Beal -- not accepted
	Sporobolus interruptus Vasey -- accepted -- black dropseed
	Sporobolus jonesii Vasey -- not accepted
	Sporobolus ligulatus Vasey & L.H. Dewey -- not accepted
	Sporobolus minor Vasey ex A. Gray -- not accepted
	Sporobolus nealleyi Vasey -- accepted -- gyp dropseed, gypgrass
	Sporobolus pilosus Vasey -- not accepted
	Sporobolus racemosus Vasey -- not accepted
	Sporobolus sabeanus Buckley ex Vasey -- not accepted
	Sporobolus shepherdii Vasey -- not accepted
	Sporobolus texanus Vasey -- accepted -- Texas dropseed
	Sporobolus wolfii Vasey -- not accepted
	Stipa californica Vasey ex S. Watson -- not accepted
	Stipa coronata ssp. parishii (Vasey) Hitchc. -- not accepted
	Stipa coronata var. parishii (Vasey) Hitchc. -- not accepted
	Stipa eminens ssp. andersonii (Vasey) A.E. Murray -- not accepted
	Stipa eminens var. andersonii Vasey -- not accepted
	Stipa flexuosa Vasey -- not accepted
	Stipa hassei Vasey -- not accepted
	Stipa hendersonii (Vasey) Mehlenb. -- not accepted
	Stipa lemmonii (Vasey) Scribn. -- not accepted
	Stipa lemmonii var. lemmonii (Vasey) Scribn. -- not accepted
	Stipa lepida var. andersonii (Vasey) Hitchc. -- not accepted
	Stipa lettermanii Vasey -- not accepted
	Stipa lettermannii Vasey -- not accepted
	Stipa minor (Vasey) Scribn. -- not accepted
	Stipa occidentalis var. minor (Vasey) C.L. Hitchc. -- not accepted
	Stipa occidentalis var. pubescens (Vasey) J. Maze, Roy L. Taylor & MacBryde -- not accepted
	Stipa parishii Vasey -- not accepted
	Stipa parishii var. parishii Vasey -- not accepted
	Stipa pringlei Scribn. ex Vasey -- not accepted
	Stipa pringlei var. lemmonii Vasey -- not accepted
	Stipa robusta (Vasey) Scribn. -- not accepted
	Stipa scribneri Vasey -- not accepted
	Stipa speciosa var. minor Vasey -- not accepted
	Stipa stricta Vasey -- not accepted
	Stipa stricta var. sparsiflora Vasey -- not accepted
	Stipa viridula var. lettermanii (Vasey) Vasey -- not accepted
	Stipa viridula var. minor Vasey -- not accepted
	Stipa viridula var. pubescens Vasey -- not accepted
	Stipa viridula var. robusta Vasey -- not accepted
	Syntherisma simpsonii (Vasey) Nash -- not accepted
	Terrellia macounii (Vasey) Lunell -- not accepted
	Thurberia arkansana (Nutt.) Benth. ex Vasey -- not accepted
	Thurberia pilosa (Trin.) Vasey -- not accepted
	Trichloris latifolia Vasey -- not accepted
	Trichloris verticillata E. Fourn. ex Vasey -- not accepted
	Trichostema parishii Vasey -- accepted -- Parish's bluecurls
	Tricuspis nealleyi (Vasey) A. Heller -- not accepted
	Tridens albescens (Vasey) Wooton & Standl. -- accepted -- white tridens
	Tridens albescens (Vasey) N.T. Burb. -- not accepted
	Tridens buckleyanus (Vasey ex L.H. Dewey) Nash -- accepted -- Buckley's fluff grass, Buckley's fluffgrass
	Tridens eragrostoides (Vasey & Scribn.) Nash -- accepted -- lovegrass tridens
	Tridens grandiflora (Vasey) Wooton & Standl. -- not accepted
	Tridens grandiflorus (Vasey) Wooton & Standl. -- not accepted
	Tridens nealleyi (Vasey) Wooton & Standl. -- not accepted
	Triodia acuminata Benth. ex Vasey -- not accepted
	Triodia albescens Vasey -- not accepted
	Triodia ambigua (Elliott) Benth. ex Vasey -- not accepted
	Triodia buckleyana (Vasey ex L.H. Dewey) Vasey ex Hitchc. -- not accepted
	Triodia eragrostoides Vasey & Scribn. -- not accepted
	Triodia eragrostoides var. scabra (Vasey ex Beal) Bush -- not accepted
	Triodia grandiflora Vasey -- not accepted
	Triodia multinervosa (Vasey) Hitchc. -- not accepted
	Triodia nealleyi Vasey -- not accepted
	Triodia stricta (Nutt.) Benth. ex Vasey -- not accepted
	Tripsacum dactyloides var. lemmonii (Vasey) Beal -- not accepted
	Tripsacum floridanum Porter ex Vasey -- accepted -- Florida gamagrass
	Tripsacum lemmonii Vasey -- not accepted
	Trisetum barbatum var. major Vasey -- not accepted
	Trisetum californicum Vasey -- not accepted
	Trisetum interruptum var. californicum (Vasey) Louis-Marie -- not accepted
	Trisetum ludovicianum Vasey -- not accepted
	Trisetum majus Vasey ex Rydb. -- not accepted
	Trisetum montanum Vasey -- accepted -- Rocky Mountain trisetum
	Trisetum montanum var. montanum Vasey -- not accepted -- Rocky Mountain trisetum
	Trisetum spicatum ssp. majus (Vasey ex Rydb.) Hult�n -- not accepted
	Trisetum spicatum ssp. montanum (Vasey) W.A. Weber -- not accepted
	Trisetum trinii var. majus (Vasey) Louis-Marie -- not accepted
	Trisetum wolfii Vasey -- not accepted -- wolf trisetum, Wolf's trisetum
	Triticum repens var. acutum Vasey ex Scribn. & J.G. Sm. -- not accepted
	Triticum repens var. tenerum Vasey -- not accepted
	Tuctoria greenei (Vasey) Reeder -- accepted -- awnless spiralgrass, Greene's tuctoria
	Uniola palmeri Vasey -- not accepted
	Vaseyochloa multinervosa (Vasey) Hitchc. -- accepted -- Texasgrass
	Viguiera deltoidea var. parishii (Greene) Vasey & Rose -- not accepted
	Vilfa filiculmis Thurb. ex Vasey -- not accepted
	X Agrohordeum macounii (Vasey) Lepage -- not accepted
	X Agrositanion saundersii (Vasey) Bowden -- not accepted
	X Elyhordeum macounii (Vasey) Barkworth & D.R. Dewey -- accepted -- Macoun wildrye, Macoun's barley
	X Elytesion macounii (Vasey) Barkworth & D.R. Dewey -- not accepted
	Xylorhiza orcuttii (Vasey & Rose) Greene -- accepted -- Orcutt's aster
	Zeia tenera (Vasey) Lunell -- not accepted