Checklist » Recent Additions
Recent Additions

Most recently added taxa in the Washington Flora Checklist.

Family
Taxon (native taxa in boldface)
Common Names
Added On
Poaceae
Vulpia myuros (L.) C.C. Gmel.[FNA24, HC2]
rattail fescue, rattail six-weeks grass
Added 8/27/2009
Poaceae
Ventenata dubia (Leers) Coss.[FNA24, HC, HC2]
ventenata
Added 8/26/2009
Poaceae
Vahlodea atropurpurea (Wahlenb.) Fr. ex Hartm.[FNA24, HC2]
mountain hairgrass
Added 8/26/2009
Poaceae
Triticum aestivum L.[FNA24, HC, HC2]
bread wheat
Added 8/26/2009
Poaceae
Trisetum flavescens (L.) P. Beauv.[FNA24, HC, HC2]
yellow false oat
Added 8/26/2009
Poaceae
Graphephorum wolfii (Vasey) Vasey ex Coult.[HC2]
beardless graphephorum
Added 8/26/2009
Poaceae
Trisetum cernuum Trin.[FNA24, HC, HC2]
nodding trisetum
Added 8/26/2009
Poaceae
Trisetum canescens Buckley[FNA24, HC, HC2]
tall false oat
Added 8/26/2009
Poaceae
Thinopyrum ponticum (Podp.) Barkworth & D.R. Dewey[HC2]
Eurasian wheatgrass
Added 8/19/2009
Poaceae
Thinopyrum intermedium (Host) Barkworth & D.R. Dewey ssp. intermedium[FNA24, HC2]
intermediate wheatgrass
Added 8/19/2009
Poaceae
Thinopyrum intermedium (Host) Barkworth & D.R. Dewey ssp. barbulatum (Schur) Barkworth & D.R. Dewey[FNA24, HC2]
pubescent wheatgrass
Added 8/19/2009
Poaceae
Taeniatherum caput-medusae (L.) Nevski[FNA24, HC2]
medusa-head
Added 8/19/2009
Poaceae
Sporobolus neglectus Nash[FNA25, HC, HC2]
small dropseed
Added 8/19/2009
Poaceae
Sporobolus cryptandrus (Torr.) A. Gray[FNA25, HC, HC2]
sand dropseed
Added 8/19/2009
Poaceae
Sporobolus compositus (Poir.) Merr. var. compositus[FNA25, HC2]
rough dropseed
Added 8/19/2009
Poaceae
Sporobolus airoides (Torr.) Torr.[FNA25, HC, HC2]
alkali sacaton
Added 8/19/2009
Poaceae
Sphenopholis obtusata (Michx.) Scribn.[FNA24, HC, HC2]
prairie wedgescale
Added 8/18/2009
Poaceae
Sphenopholis intermedia (Rydb.) Rydb.[FNA24, HC2]
slender wedgescale
Added 8/18/2009
Poaceae
Spartina ×townsendii H. Groves & J. Groves[FNA25, HC, HC2]
Townsend's cordgrass
Added 8/18/2009
Poaceae
Spartina pectinata Link[FNA25, HC, HC2]
freshwater cordgrass, prairie cordgrass
Added 8/18/2009
Poaceae
Spartina patens (Aiton) Muhl.[FNA25, HC2]
saltmeadow cordgrass
Added 8/18/2009
Poaceae
Spartina gracilis Trin.[FNA25, HC, HC2]
alkali cordgrass
Added 8/18/2009
Poaceae
Spartina densiflora Brongn.[FNA25, HC2]
Chilean cordgrass
Added 8/18/2009
Poaceae
Spartina anglica C.E. Hubb.[FNA25, HC2]
English cordgrass
Added 8/18/2009
Poaceae
Spartina alterniflora Loisel.[FNA25, HC, HC2]
saltwater cordgrass, smooth cordgrass
Added 8/18/2009
Poaceae
Sorghum halepense (L.) Pers.[FNA25, HC, HC2]
Johnson grass, Johnsongrass
Added 8/3/2009
Poaceae
Sorghum bicolor (L.) Moench[FNA25, HC2]
sorghum
Added 8/3/2009
Poaceae
Setaria viridis (L.) P. Beauv. var. viridis[FNA25, HC2]
green bristlegrass, green foxtail
Added 8/3/2009
Poaceae
Setaria verticillata (L.) P. Beauv.[FNA25, HC, HC2]
hooked bristlegrass, rough bristlegrass
Added 8/3/2009
Poaceae
Setaria faberi R.A.W. Herrm.[FNA25, HC2]
Chinese foxtail
Added 8/3/2009
Poaceae
Setaria italica (L.) P. Beauv.[FNA25, HC, HC2]
Italian bristlegrass, foxtail millet
Added 8/3/2009
Poaceae
Setaria pumila (Poir.) Roem. & Schult. ssp. pallide-fusca (Schumach.) B.K. Simon[HC2]
cattail grass
Added 8/3/2009
Poaceae
Secale cereale L.[FNA24, HC, HC2]
cultivated rye
Added 8/3/2009
Poaceae
Scribneria bolanderi (Thurb.) Hack.[FNA24, HC, HC2]
Scribner's grass
Added 8/3/2009
Poaceae
Schizachyrium scoparium (Michx.) Nash var. scoparium[FNA25, HC2]
broom beardgras, broom bluestem, little bluestem
Added 8/3/2009
Poaceae
Sclerochloa dura (L.) P. Beauv.[FNA24, HC, HC2]
common hardgrass
Added 8/3/2009
Poaceae
Poaceae [HC2]
Grass Family
Added 8/3/2009
Poaceae
Redfieldia flexuosa (Thurb. ex A. Gray) Vasey[FNA25, HC2]
blowout grass
Added 7/31/2009
Poaceae
Puccinellia pumila (Vasey) Hitchc.[FNA24, HC, HC2]
small alkaligrass
Added 7/31/2009
Poaceae
Puccinellia nuttalliana (Schult.) Hitchc.[FNA24, HC, HC2]
Nuttall's alkali grass
Added 7/31/2009
Poaceae
Puccinellia nutkaensis (J. Presl) Fernald & Weath.[FNA24, HC, HC2]
Nootka alkaligrass, shining alkaligrass
Added 7/31/2009
Poaceae
×Pseudelymus saxicola (Scribn. & J.G. Sm.) Barkworth & D.R. Dewey[FNA24, HC2]
 
Added 7/31/2009
Poaceae
Pseudoroegneria spicata (Pursh) Á. Löve[FNA24, HC2]
bluebunch wheatgrass
Added 7/30/2009
Poaceae
Psathyrostachys juncea (Fisch.) Nevski[FNA24, HC2]
Russian wild-rye
Added 7/30/2009
Poaceae
Polypogon viridis (Gouan) Breistr.[FNA24, HC2]
beardless rabbit's-foot grass
Added 7/30/2009
Poaceae
Polypogon australis Brongn.[FNA24, HC, HC2]
Chilean rabbit's-foot grass
Added 7/30/2009
Poaceae
Polypogon interruptus Kunth[FNA24, HC, HC2]
ditch rabbit's-foot grass
Added 7/30/2009
Poaceae
Podagrostis thurberiana (Hitchc.) Hultén[FNA24, HC2]
Thurber's bent
Added 7/30/2009
Poaceae
Podagrostis humilis (Vasey) Björkman[FNA24, HC2]
alpine bent, mountain bent
Added 7/30/2009
Poaceae
Podagrostis aequivalvis (Trin.) Scribn. & Merr.[FNA24, HC2]
Alaska bent, arctic bent
Added 7/30/2009
Poaceae
Poa unilateralis Scribn. ex Vasey ssp. pachypholis (Piper) D.D. Keck ex Soreng[FNA24, HC2]
San Francisco bluegrass
Added 7/30/2009
Poaceae
Poa trivialis L.[FNA24, HC, HC2]
rough-stalk bluegrass
Added 7/30/2009
Poaceae
Poa suksdorfii (Beal) Vasey ex Piper[FNA24, HC, HC2]
Suksdorf's bluegrass, western bluegrass
Added 7/30/2009
Poaceae
Poa stenantha Trin. var. stenantha[FNA24, HC2]
narrow-flower bluegrass
Added 7/30/2009
Poaceae
Poa pratensis L. ssp. pratensis[FNA24, HC2]
Kentucky bluegrass
Added 7/30/2009
Poaceae
Poa paucispicula Scribn. & Merr.[FNA24, HC2]
Alaska bluegrass
Added 7/30/2009
Poaceae
Poa palustris L.[FNA24, HC, HC2]
fowl bluegrass
Added 7/30/2009
Poaceae
Poa nervosa (Hook.) Vasey[FNA24, HC, HC2]
Hooker's bluegrass
Added 7/30/2009
Poaceae
Poa nemoralis L.[FNA24, HC, HC2]
woodland bluegrass
Added 7/30/2009
Poaceae
Poa interior Rydb.[FNA24, HC, HC2]
interior bluegrass, woods bluegrass
Added 7/30/2009
Poaceae
Poa marcida Hitchc.[FNA24, HC, HC2]
withered bluegrass
Added 7/29/2009
Poaceae
Poa macrantha Vasey[FNA24, HC, HC2]
sand-dune bluegrass
Added 7/29/2009
Poaceae
Poa lettermanii Vasey[FNA24, HC, HC2]
Letterman's bluegrass
Added 7/29/2009
Poaceae
Poa leptocoma Trin.[FNA24, HC, HC2]
marsh bluegrass
Added 7/29/2009
Poaceae
Poa leibergii Scribn.[FNA24, HC, HC2]
Leiberg's bluegrass
Added 7/29/2009
Poaceae
Poa laxiflora Buckley[FNA24, HC, HC2]
loose-flower bluegrass
Added 7/29/2009
Poaceae
Triplasis purpurea (Walter) Chapm. var. purpurea[FNA25, HC2]
purple sandgrass
Added 7/29/2009
Ranunculaceae
Actaea rubra (Aiton) Willd.[FNA3, HC, HC2]
baneberry
Added 7/28/2009
Poaceae
Poa howellii Vasey & Scribn.[FNA24, HC, HC2]
Howell's bluegrass
Added 7/28/2009
Poaceae
Poa fendleriana (Steud.) Vasey[HC, HC2]
muttongrass
Added 7/28/2009
Poaceae
Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & T.A. Williams) Soreng[FNA24, HC2]
muttongrass
Added 7/28/2009
Poaceae
Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng[FNA24, HC2]
Cusick's bluegrass
Added 7/28/2009
Poaceae
Poa cusickii Vasey ssp. pallida Soreng[FNA24, HC2]
Cusick's bluegrass
Added 7/28/2009
Poaceae
Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber[FNA24, HC2]
skyline bluegrass
Added 7/28/2009
Poaceae
Poa cusickii Vasey ssp. cusickii[FNA24, HC2]
Cusick's bluegrass
Added 7/28/2009
Poaceae
Poa curtifolia Scribn.[FNA24, HC, HC2]
little mountain bluegrass, Wenatchees bluegrass
Added 7/28/2009
Poaceae
Poa confinis Vasey[FNA24, HC, HC2]
coastline bluegrass
Added 7/28/2009
Poaceae
Poa compressa L.[FNA24, HC, HC2]
flat-stem bluegrass
Added 7/28/2009
Poaceae
Poa bulbosa L. ssp. vivipara (Koeler) Arcang.[FNA24, HC2]
bulbous bluegrass
Added 7/28/2009
Poaceae
Poa bolanderi Vasey[FNA24, HC, HC2]
Bolander's bluegrass
Added 7/28/2009
Poaceae
Poa annua L.[FNA24, HC, HC2]
annual bluegrass
Added 7/28/2009
Poaceae
Poa alpina L. ssp. alpina[FNA24, HC2]
alpine bluegrass
Added 7/28/2009
Poaceae
Pleuropogon refractus (A. Gray) Benth. ex Vasey[FNA24, HC, HC2]
nodding semaphore grass
Added 7/28/2009
Poaceae
Phragmites australis (Cav.) Trin. ex Steud. ssp. americanus Saltonst., P.M. Peterson, & Soreng[FNA25, HC2]
common reed
Added 7/28/2009
Poaceae
Phleum pratense L.[HC, HC2]
timothy
Added 7/28/2009
Poaceae
Phleum pratense L. ssp. pratense[FNA24, HC2]
common timothy
Added 7/28/2009
Poaceae
Phalaris paradoxa L.[FNA24, HC, HC2]
Mediterranean canary grass
Added 7/27/2009
Poaceae
Phalaris canariensis L.[FNA24, HC, HC2]
common canary grass
Added 7/27/2009
Poaceae
Phalaris arundinacea L.[FNA24, HC, HC2]
reed canarygrass
Added 7/27/2009
Poaceae
Pascopyrum smithii (Rydb.) Barkworth & D.R. Dewey[FNA24, HC2]
western wheatgrass
Added 7/27/2009
Poaceae
Panicum miliaceum L. ssp. ruderale (Kitag.) Tzvelev[FNA24, HC2]
broomcorn, hog millet, panic millet
Added 7/24/2009
Poaceae
Panicum miliaceum L.[HC, HC2]
millet
Added 7/24/2009
Poaceae
Panicum miliaceum L. ssp. miliaceum[FNA24, HC2]
broomcorn, hog millet, panic millet, proso millet
Added 7/24/2009
Poaceae
Panicum dichotomiflorum Michx.[HC, HC2]
fall panicum
Added 7/24/2009
Poaceae
Panicum dichotomiflorum Michx. ssp. dichotomiflorum[FNA24, HC2]
fall panicum, western witchgrass
Added 7/24/2009
Poaceae
Panicum capillare L.[HC, HC2]
witchgrass
Added 7/24/2009
Poaceae
Oryzopsis asperifolia Michx.[FNA24, HC, HC2]
white-grain mountain ricegrass
Added 7/24/2009
Poaceae
Muhlenbergia richardsonis (Trin.) Rydb.[FNA24, HC, HC2]
matted muhly
Added 7/24/2009
Poaceae
Muhlenbergia racemosa (Michx.) Britton, Sterns & Poggenb.[FNA24, HC, HC2]
green muhly
Added 7/24/2009
Poaceae
Muhlenbergia minutissima (Steud.) Swallen[FNA24, HC, HC2]
annual muhly, least muhly
Added 7/24/2009
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