Checklist » Recent Updates
Recent Updates

Most recently updated taxa in the Washington Flora Checklist. This list also includes taxa recently added to the checklist.

< Prev 100 | 1100 - 1200 | Next 100 >
Family
Taxon (native taxa in boldface)
Common Names
Added On
Lycopodiaceae
Diphasiastrum ×takedae Ivanenko[WTU]
hybrid clubmoss
last updated 12/3/2023
Thelypteridaceae
Amauropelta nevadensis (Baker) S.E. Fawc. & A.R. Sm.[WTU]
Nevada marsh fern, Sierra marsh fern, Sierra wood fern
last updated 12/3/2023
Poaceae
×Elyhordeum stebbinsianum (Bowden) Bowden[FNA24]
 
last updated 12/3/2023
Poaceae
Eleusine indica (L.) Gaertn.[FNA25, HC, HC2]
goosegrass
last updated 12/3/2023
Poaceae
Eleusine tristachya (Lam.) Lam.[HC, HC2]
 
last updated 12/3/2023
Poaceae
Echinochloa muricata (P. Beauv.) Fernald var. microstachya Wiegand[FNA25, HC2]
American barnyard grass, American watergrass
last updated 12/3/2023
Poaceae
Echinochloa muricata (P. Beauv.) Fernald[HC2]
American barnyard-grass
last updated 12/3/2023
Poaceae
Echinochloa crus-pavonis (Kunth) Schult. var. crus-pavonis[FNA25, HC2]
gulf barnyard grass
last updated 12/3/2023
Poaceae
Echinochloa crus-pavonis (Kunth) Schult.[HC2]
guleaf barnyard-grass
last updated 12/3/2023
Poaceae
Echinochloa crus-galli (L.) P. Beauv.[FNA25, HC2]
barnyard grass, large barnyard grass
last updated 12/3/2023
Poaceae
Distichlis spicata (L.) Greene[FNA25, HC, HC2]
alkaline grass, coastal
last updated 12/3/2023
Poaceae
Echinochloa colona (L.) Link[FNA25, HC2]
awnless barnyard grass, or jungle-rice
last updated 12/3/2023
Poaceae
Digitaria sanguinalis (L.) Scop.[FNA25, HC, HC2]
hairy crabgrass
last updated 12/3/2023
Poaceae
Digitaria ischaemum (Schreb.) Muhl.[FNA25, HC, HC2]
smooth crabgrass
last updated 12/3/2023
Poaceae
Dichanthelium oligosanthes (Schult.) Gould ssp. scribnerianum (Nash) Freckmann & Lelong[FNA25, HC2]
Scribner's panicgrass witchgrass
last updated 12/3/2023
Lamiaceae
Lamium galeobdolon (L.) L.[WTU]
yellow archangel, yellow dead-nettle
last updated 12/2/2023
Poaceae
Dichanthelium acuminatum (Sw.) Gould & C.A. Clark ssp. fasciculatum (Torr.) Freckmann & Lelong[FNA25, HC2]
hairy panicgrass
last updated 12/2/2023
Poaceae
Dichanthelium acuminatum (Sw.) Gould & C.A. Clark[HC2]
hairy perennial panicgrass
last updated 12/2/2023
Poaceae
Danthonia unispicata (Thurb.) Munro ex Macoun[FNA25, HC, HC2]
few-flower oatgrass, one-spike oatgrass
last updated 12/2/2023
Poaceae
Danthonia spicata (L.) P. Beauv. ex Roem. & Schult.[FNA25, HC, HC2]
poverty oatgrass
last updated 12/2/2023
Poaceae
Danthonia intermedia Vasey[FNA25, HC, HC2]
timber oatgrass
last updated 12/2/2023
Poaceae
Danthonia californica Bol.[FNA25, HC, HC2]
California oatgrass
last updated 12/2/2023
Poaceae
Dactylis glomerata L.[FNA24, HC, HC2]
orchard grass
last updated 12/2/2023
Poaceae
Cynodon dactylon (L.) Pers.[FNA25, HC, HC2]
bermuda grass
last updated 12/2/2023
Poaceae
Crypsis vaginiflora (Forssk.) Opiz[FNA25, HC2]
modest pricklegrass
last updated 12/2/2023
Poaceae
Crypsis alopecuroides (Piller & Mitterp.) Schrad.[FNA25, HC2]
foxtail pricklegrass
last updated 12/2/2023
Poaceae
Aira elegans Roem. & Schult.[HC, HC2]
delicate hairgrass
last updated 12/1/2023
Polypodiaceae
Polypodiaceae [FNA2, HC, HC2]
Polypody Fern Family
last updated 12/1/2023
Apiaceae
Apiaceae [HC2]
Carrot Family
last updated 12/1/2023
Poaceae
Cynosurus cristatus L.[FNA24, HC, HC2]
crested dogtail
last updated 11/30/2023
Poaceae
Corynephorus canescens (L.) P. Beauv.[FNA24, HC, HC2]
gray hairgrass
last updated 11/30/2023
Poaceae
Cortaderia selloana (Schult. & Schult. f.) Asch. & Graebn.[FNA25, HC2]
pampas grass
last updated 11/30/2023
Poaceae
Cortaderia jubata (Lemoine) Stapf[FNA25, HC2]
purple pampas grass
last updated 11/30/2023
Poaceae
Coleanthus subtilis (Tratt.) Seidl[FNA24, HC, HC2]
moss grass
last updated 11/30/2023
Poaceae
Cinna latifolia (Trevir. ex Göpp.) Griseb.[FNA24, HC, HC2]
slender wood-reed
last updated 11/30/2023
Poaceae
Cenchrus longispinus (Hack.) Fernald[FNA25, HC, HC2]
longspine sandbur, mat sandbur
last updated 11/30/2023
Poaceae
Calamovilfa longifolia (Hook.) Hack. ex Scribn. & Southw. var. longifolia[FNA24, HC2]
prairie sandgrass, prairie sandreed
last updated 11/30/2023
Poaceae
Calamovilfa longifolia (Hook.) Hack. ex Scribn. & Southw.[HC, HC2]
prairie sandreed
last updated 11/30/2023
Poaceae
Calamovilfa gigantea (Nutt.) Scribn. & Merr.[HC2]
sandreed
last updated 11/30/2023
Poaceae
Agropyron cristatum (L.) Gaertn.[FNA24, HC, HC2]
crested wheatgrass
last updated 11/30/2023
Poaceae
Bromus rubens L.[FNA24, HC, HC2]
fox-tail brome
last updated 11/30/2023
Poaceae
Calamagrostis tacomensis K. Marr & Hebda[FNA24, HC2]
Rainier reedgrass
last updated 11/29/2023
Poaceae
Calamagrostis rubescens Buckley[FNA24, HC, HC2]
pinegrass
last updated 11/29/2023
Poaceae
Calamagrostis purpurascens R. Br.[FNA24, HC, HC2]
purple reedgrass
last updated 11/29/2023
Poaceae
Calamagrostis nutkaensis (J. Presl) Steud.[FNA24, HC, HC2]
Nootka reedgrass
last updated 11/29/2023
Poaceae
Calamagrostis howellii Vasey[FNA24, HC, HC2]
Howell's reedgrass
last updated 11/29/2023
Poaceae
Calamagrostis canadensis (Michx.) P. Beauv. var. langsdorffii (Link) Inman[HC2]
Langsdorff's jointed reedgrass
last updated 11/29/2023
Hypericaceae
Hypericum androsaemum L.[HC2, IFBC]
tutsan
last updated 11/29/2023
Poaceae
Calamagrostis canadensis (Michx.) P. Beauv. var. canadensis[FNA24, HC, HC2]
bluejoint reedgrass
last updated 11/28/2023
Poaceae
Calamagrostis canadensis (Michx.) P. Beauv.[HC, HC2]
bluejoint reedgrass
last updated 11/28/2023
Poaceae
Coix lacryma-jobi L.[FNA25]
Job's-tears
last updated 11/26/2023
Poaceae
Bromus suksdorfii Vasey[FNA24, HC, HC2]
Suksdorf's brome
last updated 11/26/2023
Poaceae
Bromus sterilis L.[FNA24, HC, HC2]
poverty brome
last updated 11/26/2023
Poaceae
Bromus sitchensis Trin. var. aleutensis (Trin. ex Griseb.) Hultén[HC, HC2]
Aleut brome
last updated 11/26/2023
Poaceae
Bromus sitchensis Trin. var. polyanthus (Scribn. ex Shear) R.E. Brainerd & Otting[HC2]
smooth brome
last updated 11/26/2023
Poaceae
Bromus sitchensis Trin. var. marginatus (Nees ex Steud.) B. Boivin[HC2]
large mountain brome
last updated 11/26/2023
Poaceae
Bromus sitchensis Trin. var. carinatus (Hook. & Arn.) R.E. Brainerd & Otting[HC, HC2]
California brome
last updated 11/26/2023
Poaceae
Bromus secalinus L.[FNA24, HC, HC2]
rye brome
last updated 11/25/2023
Poaceae
Bromus racemosus L.[FNA24, HC2]
bald brome
last updated 11/25/2023
Poaceae
Bromus pumpellianus Scribn. ssp. pumpellianus[FNA24, HC2]
arctic brome
last updated 11/25/2023
Poaceae
Bromus pumpellianus Scribn.[HC2]
arctic brome
last updated 11/25/2023
Poaceae
Bromus pacificus Shear[FNA24, HC, HC2]
Pacific brome
last updated 11/25/2023
Poaceae
Bromus japonicus Thunb. ex Murray[FNA24, HC, HC2]
Japanese brome
last updated 11/25/2023
Poaceae
Bromus hordeaceus L.[HC2]
soft chess
last updated 11/25/2023
Poaceae
Bromus diandrus Roth[FNA24, HC2]
great brome, ripgut brome, ripgut grass
last updated 11/24/2023
Poaceae
Bromus commutatus Schrad.[FNA24, HC, HC2]
meadow brome
last updated 11/24/2023
Poaceae
Bromus ciliatus L.[FNA24, HC, HC2]
fringed brome
last updated 11/24/2023
Poaceae
Bromus arenarius Labill.[FNA24, HC]
Australian brome
last updated 11/24/2023
Poaceae
Briza minor L.[FNA24, HC, HC2]
little quaking grass
last updated 11/24/2023
Poaceae
Briza maxima L.[FNA24, HC2]
big quakinggrass
last updated 11/24/2023
Poaceae
Brachypodium sylvaticum (Huds.) P. Beauv. ssp. sylvaticum
false brome
last updated 11/24/2023
Poaceae
Brachypodium sylvaticum (Huds.) P. Beauv.[FNA, HC, HC2]
false brome
last updated 11/24/2023
Poaceae
Beckmannia syzigachne (Steud.) Fernald[FNA24, HC, HC2]
American sloughgrass
last updated 11/24/2023
Poaceae
Avena sativa L.[FNA24, HC, HC2]
cultivated oats
last updated 11/24/2023
Poaceae
Avena fatua L.[FNA24, HC, HC2]
wild oats
last updated 11/24/2023
Poaceae
Avena barbata Pott ex Link[FNA24, HC, HC2]
barbed oats
last updated 11/24/2023
Poaceae
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl[HC, HC2]
bulbous oatgrass
last updated 11/23/2023
Poaceae
Apera interrupta (L.) P. Beauv.[FNA24, HC2]
dense silky-bent
last updated 11/23/2023
Poaceae
Anthoxanthum aristatum Boiss. ssp. aristatum[FNA24, HC2]
small sweet vernal grass
last updated 11/23/2023
Poaceae
Anthoxanthum aristatum Boiss.[HC, HC2]
annual vernalgrass
last updated 11/23/2023
Poaceae
Ammophila breviligulata Fernald ssp. breviligulata[FNA24, HC2]
American beachgrass
last updated 11/23/2023
Poaceae
Ammophila breviligulata Fernald[HC2]
American beachgrass
last updated 11/23/2023
Poaceae
Ammophila arenaria (L.) Link ssp. arenaria[FNA24, HC2]
European beachgrass
last updated 11/23/2023
Poaceae
Ammophila arenaria (L.) Link[HC, HC2]
European beachgrass
last updated 11/23/2023
Poaceae
Alopecurus pratensis L.[FNA24, HC, HC2]
field meadow-foxtail
last updated 11/23/2023
Poaceae
Alopecurus myosuroides Huds.[FNA24, HC, HC2]
slender meadow-foxtail
last updated 11/23/2023
Poaceae
Alopecurus geniculatus L.[FNA24, HC, HC2]
water foxtail
last updated 11/23/2023
Poaceae
Aira praecox L.[FNA24, HC, HC2]
early silver hairgrass
last updated 11/23/2023
Poaceae
Agrostis ×murbeckii Fouill. ex P. Fourn.
 
last updated 11/23/2023
Poaceae
Agrostis microphylla Steud.[FNA24, HC, HC2]
small-leaf bentgrass
last updated 11/23/2023
Poaceae
Agrostis mertensii Trin.[FNA24, HC2]
Merten's bentgrass, northern bentgrass
last updated 11/23/2023
Poaceae
Agrostis castellana Boiss. & Reut.[FNA24, HC2]
Highland bentgrass, dryland browntop
last updated 11/22/2023
Poaceae
Agrostis capillaris L.[FNA24, HC2]
colonial bentgrass
last updated 11/22/2023
Poaceae
Agropyron fragile (Roth) P. Candargy[HC2]
Siberian wheatgrass
last updated 11/22/2023
Orobanchaceae
Pedicularis bracteosa Benth. var. flavida (Pennell) Cronquist[HC, HC2]
bracted lousewort
last updated 11/21/2023
Montiaceae
Claytonia megarhiza (A. Gray) Parry ex S. Watson[FNA4, HC, HC2]
alpine springbeauty
last updated 11/21/2023
Poaceae
×Agropogon lutosus (Poir.) P. Fourn.[FNA24]
perennial beardgrass
last updated 11/20/2023
Poaceae
Achnatherum thurberianum (Piper) Barkworth[FNA24, HC2]
Thurber's ricegrass
last updated 11/20/2023
Poaceae
Achnatherum richardsonii (Link) Barkworth[FNA24, HC2]
Richardson's ricegrass
last updated 11/20/2023
Poaceae
Achnatherum occidentale (Thurb. ex S. Watson) Barkworth[HC2]
western needlegrass
last updated 11/20/2023
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