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
Erigeron nivalis Nutt.[FNA20, HC2]
northern daisy
Added 4/20/2015
Polemoniaceae
Phlox solivaga Mayfield & Darrach[HC2]
yeti phlox
Added 4/16/2015
Anacardiaceae
Rhus typhina L.[Flora of Virginia, HC2]
staghorn sumac
Added 4/15/2015
Poaceae
Catabrosa aquatica (L.) P. Beauv.[FNA24, HC, HC2]
brookgrass, water whorlgrass
Added 4/1/2015
Rosaceae
Rubus bifrons Vest[FNA9, HC2]
Himalayan blackberry
Added 3/13/2015
Rosaceae
Rubus ulmifolius Schott[FNA9, HC2]
elm-leaf blackberry
Added 3/13/2015
Pteridaceae
Adiantum aleuticum (Rupr.) Paris[FNA2, HC2]
maidenhair fern, northern maidenhair fern
Added 3/4/2015
Ericaceae
Rhododendron menziesii Craven[HC2]
false azalea, fool's huckleberry, rusty menziesia
Added 3/4/2015
Brassicaceae
Hornungia procumbens (L.) Hayek[FNA7, HC2]
hutchinsia, prostrate hutchinsia, ovalpurse
Added 2/25/2015
Brassicaceae
Caulanthus lasiophyllus (Hook. & Arn.) Payson[FNA7, HC2]
wild cabbage, California mustard
Added 2/22/2015
Polemoniaceae
Phlox multiflora A. Nelson[HC, HC2]
many-flowered phlox
Added 2/13/2015
Boraginaceae
Greeneocharis circumscissa (Hook. & Arn.) Rydb.[HC2]
cushion cryptantha, matted cryptantha
Added 2/13/2015
Asteraceae
Lactuca virosa L.[FNA19, HC2]
great lettuce, tall lettuce, wild lettuce
Added 2/11/2015
Polygonaceae
Bistorta bistortoides (Pursh) Small[FNA5, HC2]
American bistort, western bistort
Added 2/6/2015
Polygonaceae
Persicaria orientalis (L.) Spach[FNA5, HC2]
Kiss-me-over-the-garden-gate, princess-feather
Added 2/5/2015
Fabaceae
Astragalus tenellus Pursh[Draft FNA, HC, HC2]
pulse milkvetch
Added 1/27/2015
Ranunculaceae
Coptis trifolia (L.) Salisb.[FNA3, HC, HC2]
threeleaf goldthread
Added 1/27/2015
Convolvulaceae
Calystegia atriplicifolia Hallier f. ssp. atriplicifolia[HC2, KZ99]
night-blooming morning-glory
Added 1/22/2015
Lamiaceae
Galeopsis bifida Boenn.[HC2, Stace 1997]
bifid hemp nettle
Added 1/5/2015
Amaranthaceae
Oxybasis chenopodioides (L.) S. Fuentes, Uotila & Borsch[HC2]
low goosefoot, red goosefoot
Added 12/30/2014
Amaranthaceae
Chenopodium berlandieri Moq. var. zschackei (Murr) Murr ex Graebn.[FNA4, HC2]
pitseed goosefoot
Added 12/23/2014
Resedaceae
Reseda luteola L.[FNA7, HC, HC2]
yellow dye, Dyer's rocket, weld
Added 12/12/2014
Poaceae
Agrostis mertensii Trin.[FNA24, HC2]
Merten's bentgrass, northern bentgrass
Added 11/25/2014
Cyperaceae
Carex heteroneura W. Boott[FNA23, HC2, SPNW]
different-veined sedge, smooth-fruited sedge
Added 11/25/2014
Primulaceae
Lysimachia minima (L.) U. Manns & Anderb.[FNA, HC2]
chaffweed
Added 11/20/2014
Cyperaceae
Carex tribuloides Wahlenb. var. tribuloides[FNA23, HC2, SPNW]
blunt broom sedge
Added 11/12/2014
Sarcobataceae
Sarcobatus vermiculatus (Hook.) Torr.[FNA4, HC, HC2]
greasewood
Added 11/4/2014
Sarcobataceae
Sarcobataceae [HC2, IMF2A]
Greasewood Family
Added 11/4/2014
Amaranthaceae
Micromonolepis pusilla (Torr. ex S. Watson) Ulbr.[FNA4, HC2]
red povertyweed
Added 11/4/2014
Asteraceae
Eurybia merita (A. Nelson) G.L. Nesom[FNA20, HC2]
subalpine aster
Added 11/4/2014
Asteraceae
Eurybia sibirica (L.) G.L. Nesom[FNA20, HC2]
arctic aster
Added 11/4/2014
Rosaceae
Rosa nutkana C. Presl ssp. macdougalii (Holz.) Piper[FNA9, HC2]
bristly Nootka rose
Added 11/2/2014
Rosaceae
Rosa nutkana C. Presl ssp. nutkana[FNA9, HC2]
Nootka rose
Added 11/2/2014
Ranunculaceae
Ranunculus parviflorus L.[FNA3, HC2]
small-flower buttercup
Added 11/2/2014
Fabaceae
Acmispon parviflorus (Benth.) D.D. Sokoloff[Draft FNA, HC2]
small-flowered bird's-foot trefoil
Added 11/1/2014
Urticaceae
Urtica dioica L. ssp. dioica[FNA3, HC, HC2]
stinging nettle
Added 10/29/2014
Juncaceae
Luzula campestris (L.) DC.[FNA22, HC, HC2]
field woodrush
Added 10/29/2014
Rhamnaceae
Rhamnus alnifolia L'Hér.[HC, HC2, JPM2]
alder-leaf buckthorn
Added 10/24/2014
Caryophyllaceae
Corrigiola litoralis L. ssp. litoralis[FNA5, HC2]
strapwort
Added 10/15/2014
Solanaceae
Physalis longifolia Nutt.[HC, HC2, JPM2]
ground-cherry, long-leaved ground-cherry, wild tomatillo
Added 9/16/2014
Juncaceae
Juncus vaseyi Engelm.[FNA22, HC, HC2]
Vasey's rush
Added 9/2/2014
Equisetaceae
Equisetum ×nelsonii (A.A. Eaton) J.H. Schaffn.[FNA2, HC2]
Nelson's horsetail
Added 8/29/2014
Rosaceae
Amelanchier utahensis Koehne[HC, HC2, JPM2]
Utah serviceberry
Added 8/29/2014
Convolvulaceae
Cuscuta pentagona Engelm.[Draft FNA, HC, HC2]
five-angled dodder
Added 8/21/2014
Convolvulaceae
Cuscuta epilinum Weihe[Draft FNA]
flax dodder
Added 8/21/2014
Convolvulaceae
Cuscuta californica Hook. & Arn. var. californica[Draft FNA, HC2]
California dodder
Added 8/21/2014
Convolvulaceae
Cuscuta campestris Yunck.[Draft FNA, HC2]
field dodder
Added 8/21/2014
Asteraceae
Doronicum pardalianches L.[FNA20, HC2]
great leopard's-bane
Added 7/22/2014
Juncaginaceae
Triglochin palustris L.[FNA22, HC2]
marsh arrow-grass
Added 7/21/2014
Asteraceae
Eriophyllum lanatum (Pursh) J. Forbes var. leucophyllum (DC.) W.R. Carter[FNA21, HC2]
common woolly sunflower
Added 7/15/2014
Liliaceae
Calochortus tolmiei Hook. & Arn.[FNA26, HC, HC2]
cat's-ears, Tolmie's mariposa
Added 6/4/2014
Rosaceae
Pyrus calleryana Decne.[HC2, Stace 1997]
Callery pear
Added 6/3/2014
Rosaceae
Rubus spectabilis Pursh[FNA9, HC, HC2]
salmonberry
Added 5/29/2014
Cyperaceae
Scirpus cyperinus (L.) Kunth[FNA23, HC, HC2]
cotton-grass bulrush
Added 5/21/2014
Polygalaceae
Polygala vulgaris L.[HC2]
milkwort
Added 5/21/2014
Polygalaceae
Polygalaceae [HC2]
Milkwort Family
Added 5/21/2014
Montiaceae
Lewisiopsis tweedyi (A. Gray) Govaerts[HC2]
Tweedy's lewisia
Added 5/12/2014
Ranunculaceae
Ficaria verna Huds.[HC2, Stace 1997]
lesser celandine
Added 2/5/2014
Poaceae
Paspalum distichum L.[FNA25, HC, HC2]
knotgrass, Thompsongrass
Added 1/16/2014
Juncaceae
Juncus gerardi Loisel. ssp. gerardi[HC2]
black grass, Gerard's rush, mud rush
Added 1/10/2014
Asteraceae
Artemisia campestris L. var. wormskioldii (Besser ex Hook.) Cronquist[HC, HC2]
Columbia Islands sagewort, Wormskiold's wormwood sagewort
Added 1/6/2014
Ranunculaceae
Myosurus ×alopecuroides Greene[HC2]
hybrid mouse-tail
Added 1/6/2014
Juncaceae
Luzula sylvatica (Huds.) Gaudin[HC2]
great woodrush
Added 1/5/2014
Juncaceae
Luzula spicata (L.) DC. ssp. spicata[HC2]
spiked woodrush
Added 1/5/2014
Juncaceae
Luzula forsteri (Sm.) DC. ssp. forsteri[HC2]
southern woodrush
Added 1/5/2014
Juncaceae
Luzula comosa E. Mey. var. laxa Buchenau[HC2, JPM2]
Pacific woodrush
Added 1/5/2014
Juncaceae
Luzula comosa E. Mey. var. comosa[HC2, JPM2]
pale woodrush
Added 1/5/2014
Juncaceae
Juncus nevadensis S. Watson var. inventus (L.F. Hend.) C.L. Hitchc.[HC, HC2, JPM2]
dune rush, Oregon rush
Added 1/5/2014
Juncaceae
Juncus nevadensis S. Watson var. nevadensis[HC, HC2]
Nevada rush, Sierra rush
Added 1/5/2014
Juncaceae
Juncus saximontanus A. Nelson[HC2, JPM2]
Rocky Mountain rush
Added 1/5/2014
Juncaceae
Juncus ensifolius Wikstr.[FNA22, HC, HC2, JPM2]
dagger rush, daggerleaf rush
Added 1/5/2014
Juncaceae
Juncus covillei Piper[FNA22, HC, HC2, JPM2]
Coville's rush
Added 1/5/2014
Juncaceae
Juncus bufonius L. var. congestus Wahlb.[HC2, JPM2]
clustered toad rush
Added 1/5/2014
Juncaceae
Juncus bufonius L. var. occidentalis F.J. Herm.[HC2, JPM2]
western toad rush
Added 1/5/2014
Juncaceae
Juncus bufonius L. var. bufonius[HC2, JPM2]
toad rush
Added 1/5/2014
Juncaceae
Juncus trilocularis Zika[HC2]
foothill rush
Added 1/5/2014
Juncaceae
Juncus articulatus L. ssp. articulatus[HC2, JPM2]
jointed rush, jointleaf rush
Added 1/5/2014
Polygonaceae
Polygonum majus (Meisn.) Piper[FNA5, HC, HC2]
Palouse knotweed, wiry knotweed
Added 1/4/2014
Onagraceae
Oenothera curtiflora W.L. Wagner & Hoch[HC2, JPM2]
small-flowered gaura, velvet weed
Added 1/4/2014
Saxifragaceae
Micranthes nidifica (Greene) Small[FNA8, HC2]
Columbia saxifrage, swamp saxifrage
Added 1/4/2014
Amaranthaceae
Dysphania botrys (L.) Mosyakin & Clemants[FNA4, HC2]
Jerusalem oak goosefoot, Jerusalem oak
Added 1/4/2014
Cannabaceae
Cannabaceae [FNA3, HC2]
Hemp Family
Added 1/3/2014
Cannabaceae
Celtis reticulata Torr.[FNA3, HC, HC2]
netleaf hackberry
Added 1/3/2014
Polemoniaceae
Phlox speciosa Pursh[HC, HC2, JPM2]
showy phlox
Added 12/31/2013
Poaceae
Holcus mollis L.[HC, HC2]
creeping softgrass, creeping velvet-grass
Added 12/30/2013
Amaranthaceae
Beta vulgaris L. ssp. vulgaris[FNA4, HC2]
beet, cultivated beet
Added 12/27/2013
Poaceae
Pennisetum setaceum (Forssk.) Chiov.[FNA25]
tender fountaingrass
Added 12/27/2013
Poaceae
Hierochloe odorata (L.) P. Beauv.[HC, HC2]
hairy sweetgrass, vanillagrass
Added 12/26/2013
Rosaceae
Holodiscus discolor (Pursh) Maxim.[HC, HC2, JPM2]
creambush ocean-spray, hillside ocean-spray
Added 12/17/2013
Saxifragaceae
Cascadia nuttallii (Small) A.M. Johnson[FNA8, HC2]
Nuttall's saxifrage
Added 12/12/2013
Orchidaceae
Orchidaceae [FNA26, HC, HC2]
Orchid Family
Added 12/12/2013
Orchidaceae
Platanthera dilatata (Pursh) Lindl. ex L.C. Beck var. leucostachys (Lindl.) Luer[FNA26, HC2]
white bog-orchid
Added 12/12/2013
Orchidaceae
Platanthera dilatata (Pursh) Lindl. ex L.C. Beck var. albiflora (Cham.) Ledeb.[FNA26, HC2]
white bog-orchid
Added 12/12/2013
Orchidaceae
Neottia cordata (L.) Richardson[HC2]
heart-leaf twayblade
Added 12/12/2013
Orchidaceae
Platanthera dilatata (Pursh) Lindl. ex L.C. Beck var. dilatata[FNA26, HC2]
white bog-orchid
Added 12/12/2013
Salicaceae
Salix fragilis L.[FNA7, HC2]
crack willow
Added 12/9/2013
Fabaceae
Acmispon americanus (Nutt.) Rydb. var. americanus[Draft FNA, HC2]
American bird's-foot trefoil
Added 12/9/2013
Brassicaceae
Physaria didymocarpa (Hook.) A. Gray[FNA7, HC, HC2]
common twinpod
Added 12/8/2013
Brassicaceae
Physaria didymocarpa (Hook.) A. Gray ssp. didymocarpa[FNA7, HC2]
common twinpod
Added 12/8/2013
Onagraceae
Epilobium campestre (Jeps.) Hoch & W.L. Wagner[HC2, JPM2]
smooth willow-herb
Added 12/4/2013
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