Checklist » Recent Additions
Recent Additions

Most recently added taxa in the Washington Flora Checklist.

Family
Taxon (native taxa in boldface)
Common Names
Added On
Asteraceae
Arnica [FNA21, HC, HC2]
arnica
Added 5/2/2018
Asteraceae
Arnica lanceolata Nutt.[FNA21, HC2]
clasping arnica, stream bank arnica
Added 5/2/2018
Rosaceae
Aronia [HC2]
 
Added 5/2/2018
Poaceae
Arrhenatherum [HC, HC2]
oatgrass
Added 5/2/2018
Poaceae
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl[HC, HC2]
bulbous oatgrass
Added 5/2/2018
Asteraceae
Artemisia [FNA19, HC, HC2]
artemisia, mugwort, sagebrush, wormwood
Added 5/2/2018
Asteraceae
Artemisia arbuscula Nutt.[FNA19, HC, HC2]
dwarf sagebrush, low sagebrush
Added 5/2/2018
Asteraceae
Artemisia campestris L.[FNA19, HC, HC2]
Pacific sagewort, northern wormwood
Added 5/2/2018
Asteraceae
Artemisia ludoviciana Nutt.[FNA19, HC, HC2]
western mugwort, prairie sage
Added 5/2/2018
Asteraceae
Artemisia norvegica Fr.[FNA19, HC, HC2]
mountain sagewort, boreal wormwood
Added 5/2/2018
Asteraceae
Artemisia tridentata Nutt.[FNA19, HC, HC2]
big sagebrush
Added 5/2/2018
Asteraceae
Artemisia tripartita Rydb.[FNA19, HC, HC2]
cut-leaf sagebrush, threetip sagebrush
Added 5/2/2018
Araceae
Arum [HC2]
lords-and-ladies
Added 5/2/2018
Rosaceae
Aruncus [HC, HC2]
goatsbeard
Added 5/2/2018
Rosaceae
Aruncus dioicus (Walter) Fernald[HC2]
sylvan goatsbeard
Added 5/2/2018
Aristolochiaceae
Asarum [FNA3, HC, HC2]
wild ginger
Added 5/2/2018
Apocynaceae
Asclepias [HC, HC2]
milkweed
Added 5/2/2018
Asparagaceae
Asparagus [FNA26, HC, HC2]
asparagus
Added 5/2/2018
Boraginaceae
Asperugo [HC, HC2]
catchweed, madwort
Added 5/2/2018
Pteridaceae
Aspidotis [FNA2, HC, HC2]
aspidotis, Indian's dream
Added 5/2/2018
Aspleniaceae
Asplenium [FNA2, HC, HC2]
spleenwort
Added 5/2/2018
Aspleniaceae
Asplenium trichomanes L.[FNA2, HC, HC2]
maidenhair spleenwort
Added 5/2/2018
Fabaceae
Astragalus [HC, HC2]
locoweed, milk-vetch, poison-vetch, rattle-pod
Added 5/2/2018
Fabaceae
Astragalus australis (L.) Lam.[HC2]
Indian milk-vetch, subarctic milk-vetch
Added 5/2/2018
Fabaceae
Astragalus beckwithii Torr. & A. Gray[HC, HC2]
Beckwith's milk-vetch
Added 5/2/2018
Fabaceae
Astragalus canadensis L.[HC, HC2]
Canada milk-vetch
Added 5/2/2018
Fabaceae
Astragalus collinus (Hook.) Douglas ex G. Don[HC, HC2]
hill milk-vetch, hillside milk-vetch
Added 5/2/2018
Fabaceae
Astragalus cusickii A. Gray[HC, HC2]
Cusick's milk-vetch
Added 5/2/2018
Fabaceae
Astragalus geyeri A. Gray[HC, HC2]
Geyer's milk-vetch
Added 5/2/2018
Fabaceae
Astragalus kentrophyta A. Gray[HC, HC2]
spiny milk-vetch, thistle milk-vetch
Added 5/2/2018
Fabaceae
Astragalus laxmannii Jacq.[HC2]
Laxmann's milk-vetch, standing milk-vetch
Added 5/2/2018
Fabaceae
Astragalus lentiginosus Douglas ex Hook.[HC, HC2]
freckled milk-vetch, specklepod milk-vetch
Added 5/2/2018
Fabaceae
Astragalus misellus S. Watson[HC, HC2]
pauper milk-vetch
Added 5/2/2018
Fabaceae
Astragalus pulsiferae A. Gray[HC, HC2]
Ames's milk-vetch
Added 5/2/2018
Fabaceae
Astragalus purshii Douglas[HC, HC2]
Pursh's milk-vetch, woolly-pod milk-vetch
Added 5/2/2018
Fabaceae
Astragalus robbinsii (Oakes) A. Gray[HC, HC2]
Robbins's milk-vetch
Added 5/2/2018
Fabaceae
Astragalus whitneyi A. Gray[HC, HC2]
balloon milk-vetch
Added 5/2/2018
Athyriaceae
Athyrium [FNA2, HC, HC2]
lady-fern
Added 5/2/2018
Athyriaceae
Athyrium distentifolium Tausch ex Opiz[HC, HC2]
alpine lady-fern
Added 5/2/2018
Athyriaceae
Athyrium filix-femina (L.) Roth ex Mertens[Abrams, FNA2, HC, HC2, Peck]
lady-fern
Added 5/2/2018
Brassicaceae
Athysanus [FNA7, HC, HC2]
athysanus, sandweed
Added 5/2/2018
Amaranthaceae
Atriplex [FNA4, HC, HC2]
greasewood, orache, saltbush, shadscale, silverscale
Added 5/2/2018
Amaranthaceae
Atriplex argentea Nutt.[FNA4, HC, HC2]
silver orache, silverscale orache
Added 5/2/2018
Amaranthaceae
Atriplex canescens (Pursh) Nutt.[FNA4, HC, HC2]
fourwing saltbush, hoary saltbush, shadscale, wingscale
Added 5/2/2018
Amaranthaceae
Atriplex gardneri (Moq.) D. Dietr.[FNA4, HC2]
Gardner's saltbush
Added 5/2/2018
Amaranthaceae
Atriplex gmelinii C.A. Mey. ex Bong.[FNA4, HC2]
Gmelin's orache, Gmelin's saltbush
Added 5/2/2018
Solanaceae
Atropa [HC, HC2]
 
Added 5/2/2018
Poaceae
Avena [HC, HC2]
oats
Added 5/2/2018
Salviniaceae
Azolla [FNA2, HC, HC2]
mosquito-fern
Added 5/2/2018
Asteraceae
Baccharis [FNA20, HC, HC2]
baccharis
Added 5/2/2018
Lamiaceae
Ballota [HC2]
 
Added 5/2/2018
Asteraceae
Balsamorhiza [FNA21, HC, HC2]
balsamroot
Added 5/2/2018
Brassicaceae
Barbarea [FNA7, HC, HC2]
wintercress
Added 5/2/2018
Amaranthaceae
Bassia [FNA4, HC, HC2]
bassia, smotherweed
Added 5/2/2018
Poaceae
Beckmannia [HC, HC2]
beckmannia, sloughgrass
Added 5/2/2018
Orobanchaceae
Bellardia [HC2]
bellardia, glandweed
Added 5/2/2018
Asteraceae
Bellis [FNA20, HC, HC2]
bellis, daisy
Added 5/2/2018
Berberidaceae
Berberis [FNA3, HC, HC2]
barberry, mahonia, Oregon-grape
Added 5/2/2018
Elatinaceae
Bergia [HC, HC2]
bergia
Added 5/2/2018
Brassicaceae
Berteroa [FNA7, HC, HC2]
berteroa
Added 5/2/2018
Apiaceae
Berula [HC, HC2]
berula, water parsnip
Added 5/2/2018
Amaranthaceae
Beta [FNA4, HC, HC2]
 
Added 5/2/2018
Amaranthaceae
Beta vulgaris L.[FNA4, HC, HC2]
common beet
Added 5/2/2018
Betulaceae
Betula [FNA3, HC, HC2]
birch
Added 5/2/2018
Asteraceae
Bidens [FNA21, HC, HC2]
beggar-ticks, bur-marigold, sticktight
Added 5/2/2018
Polygonaceae
Bistorta [FNA5, HC2]
bistort
Added 5/2/2018
Asteraceae
Blepharipappus [FNA21, HC, HC2]
eyelash tarweed
Added 5/2/2018
Amaranthaceae
Blitum [HC2]
goosefoot, povertyweed
Added 5/2/2018
Brassicaceae
Boechera [FNA7, HC2]
rockcress
Added 5/2/2018
Saxifragaceae
Bolandra [FNA8, HC, HC2]
bolandra
Added 5/2/2018
Cyperaceae
Bolboschoenus [FNA23, HC2]
tuberous bulrush
Added 5/2/2018
Cyperaceae
Bolboschoenus maritimus (L.) Palla[FNA23, HC2]
seacoast tuberous bulrush
Added 5/2/2018
Asteraceae
Boltonia [FNA20, HC, HC2]
Doll's-daisy
Added 5/2/2018
Asteraceae
Boltonia asteroides (L.) L'Hér.[FNA20, HC, HC2]
white doll's daisy
Added 5/2/2018
Boraginaceae
Borago [HC, HC2]
borage
Added 5/2/2018
Ophioglossaceae
Botrychium [FNA2, HC, HC2]
moonwort
Added 5/2/2018
Ophioglossaceae
Botrychium simplex E. Hitchc.[FNA2, HC, HC2]
least moonwort
Added 5/2/2018
Poaceae
Bouteloua [HC, HC2]
grama, mesquite-grass
Added 5/2/2018
Saxifragaceae
Boykinia [FNA8, HC, HC2]
boykinia
Added 5/2/2018
Poaceae
Brachypodium [HC, HC2]
false-brome
Added 5/2/2018
Cabombaceae
Brasenia [FNA3, HC, HC2]
water-shield, water-target
Added 5/2/2018
Brassicaceae
Brassica [FNA7, HC, HC2]
cabbage, mustard
Added 5/2/2018
Asteraceae
Brickellia [FNA21, HC, HC2]
brickellbush, brickellia, thoroughwort
Added 5/2/2018
Asteraceae
Brickellia microphylla (Nutt.) A. Gray[FNA21, HC, HC2]
small-leaved brickellbush
Added 5/2/2018
Asteraceae
Brickellia oblongifolia Nutt.[FNA21, HC, HC2]
narrow-leaved brickellbush, narrow-leaved thoroughwort
Added 5/2/2018
Poaceae
Briza [HC, HC2]
quaking-grass
Added 5/2/2018
Asparagaceae
Brodiaea [FNA26, HC, HC2]
brodiaea
Added 5/2/2018
Asparagaceae
Brodiaea rosea (Greene) Baker[HC2]
Indian Valley brodiaea
Added 5/2/2018
Poaceae
Bromus [HC, HC2]
brome
Added 5/2/2018
Poaceae
Bromus catharticus Vahl[HC2]
rescue grass
Added 5/2/2018
Poaceae
Bromus pumpellianus Scribn.[HC2]
arctic brome
Added 5/2/2018
Cucurbitaceae
Bryonia [HC2]
bryony
Added 5/2/2018
Scrophulariaceae
Buddleja [HC, HC2]
butterfly-bush
Added 5/2/2018
Boraginaceae
Buglossoides [HC2]
gromwell
Added 5/2/2018
Butomaceae
Butomus [FNA22, HC, HC2]
flowering-rush
Added 5/2/2018
Cabombaceae
Cabomba [FNA3, HC2]
 
Added 5/2/2018
Asteraceae
Cacaliopsis [FNA20, HC2]
cacaliopsis, silvercrown
Added 5/2/2018
Brassicaceae
Cakile [FNA7, HC, HC2]
searocket
Added 5/2/2018
Poaceae
Calamagrostis [HC, HC2]
 
Added 5/2/2018
Poaceae
Calamagrostis canadensis (Michx.) P. Beauv.[HC, HC2]
bluejoint reedgrass
Added 5/2/2018
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