Checklist » Recent Additions
Recent Additions

Most recently added taxa in the Washington Flora Checklist.

Family
Taxon (native taxa in boldface)
Common Names
Added On
Crassulaceae
Rhodiola [FNA8, HC2]
roseroot
Added 5/2/2018
Crassulaceae
Rhodiola integrifolia Raf.[FNA8, HC2]
king's crown, midsummer-men, roseroot
Added 5/2/2018
Ericaceae
Rhododendron [FNA8, HC, HC2]
azalea, Labrador-tea, menziesia, rhododendron
Added 5/2/2018
Anacardiaceae
Rhus [HC, HC2]
sumac
Added 5/2/2018
Cyperaceae
Rhynchospora [FNA23, HC, HC2]
beakrush
Added 5/2/2018
Grossulariaceae
Ribes [FNA8, HC, HC2]
currant, gooseberry
Added 5/2/2018
Grossulariaceae
Ribes cereum Douglas[FNA8, HC, HC2]
wax currant
Added 5/2/2018
Grossulariaceae
Ribes divaricatum Douglas[FNA8, HC, HC2]
coast black gooseberry, straggly gooseberry
Added 5/2/2018
Grossulariaceae
Ribes oxyacanthoides L.[FNA8, HC, HC2]
Canada gooseberry
Added 5/2/2018
Asteraceae
Rigiopappus [FNA20, HC, HC2]
 
Added 5/2/2018
Fabaceae
Robinia [HC, HC2]
locust
Added 5/2/2018
Hydrophyllaceae
Romanzoffia [HC, HC2]
mistmaiden, romanzoffia
Added 5/2/2018
Brassicaceae
Rorippa [FNA7, HC, HC2]
yellowcress
Added 5/2/2018
Rosaceae
Rosa [HC, HC2]
rose
Added 5/2/2018
Rosaceae
Rosa nutkana C. Presl[HC, HC2]
Nootka rose
Added 5/2/2018
Lythraceae
Rotala [HC, HC2]
rotala, toothcup
Added 5/2/2018
Rosaceae
Rubus [HC, HC2]
blackberry, bramble, raspberry
Added 5/2/2018
Rosaceae
Rubus idaeus L.[HC, HC2]
red raspberry
Added 5/2/2018
Asteraceae
Rudbeckia [FNA21, HC, HC2]
coneflower, rudbeckia
Added 5/2/2018
Asteraceae
Rudbeckia hirta L.[FNA21, HC, HC2]
black-eyed Susan
Added 5/2/2018
Asteraceae
Rudbeckia laciniata L.[FNA21, HC, HC2]
green-headed black-eyed Susan, tall black-eyed Susan
Added 5/2/2018
Polygonaceae
Rumex [FNA5, HC, HC2]
dock, sorrel
Added 5/2/2018
Fabaceae
Rupertia [HC2]
scurfpea, California tea
Added 5/2/2018
Ruppiaceae
Ruppia [FNA22, HC, HC2]
ditch-grass
Added 5/2/2018
Caryophyllaceae
Sabulina [HC2]
sandwort
Added 5/2/2018
Caryophyllaceae
Sabulina nuttallii (Pax) Dillenb. & Kadereit[HC2]
Nuttall's sandwort
Added 5/2/2018
Caryophyllaceae
Sagina [FNA5, HC, HC2]
pearlwort
Added 5/2/2018
Caryophyllaceae
Sagina decumbens (Elliott) Torr. & A. Gray[FNA5, HC2]
western pearlwort
Added 5/2/2018
Caryophyllaceae
Sagina maxima A. Gray[FNA5, HC2]
stick-stemmed pearlwort
Added 5/2/2018
Alismataceae
Sagittaria [FNA22, HC, HC2]
arrowhead
Added 5/2/2018
Alismataceae
Sagittaria graminea Michx.[FNA22, HC2]
grassy arrowhead
Added 5/2/2018
Amaranthaceae
Salicornia [FNA4, HC, HC2]
glasswort, saltwort, samphire
Added 5/2/2018
Salicaceae
Salix [FNA7, HC, HC2]
willow
Added 5/2/2018
Salicaceae
Salix brachycarpa Nutt.[FNA7, HC, HC2, IFBC]
short-fruited willow
Added 5/2/2018
Salicaceae
Salix exigua Nutt.[FNA7, HC, HC2]
coyote willow, narrow-leaf willow
Added 5/2/2018
Salicaceae
Salix glauca L.[FNA7, HC, HC2]
gray willow
Added 5/2/2018
Amaranthaceae
Salsola [FNA4, HC, HC2]
Russian thistle
Added 5/2/2018
Lamiaceae
Salvia [HC, HC2]
sage
Added 5/2/2018
Adoxaceae
Sambucus [HC, HC2]
elder, elderberry
Added 5/2/2018
Adoxaceae
Sambucus nigra L.[HC2]
black elderberry
Added 5/2/2018
Primulaceae
Samolus [FNA8, HC2]
brookweed, water pimpernel
Added 5/2/2018
Brassicaceae
Sandbergia [FNA7, HC2]
 
Added 5/2/2018
Rosaceae
Sanguisorba [HC, HC2]
burnet
Added 5/2/2018
Apiaceae
Sanicula [HC, HC2]
sanicle
Added 5/2/2018
Apiaceae
Sanicula crassicaulis Poepp. ex DC.[HC, HC2]
Pacific sanicle
Added 5/2/2018
Caryophyllaceae
Saponaria [FNA5, HC, HC2]
soapwort
Added 5/2/2018
Sarcobataceae
Sarcobatus [FNA4, HC, HC2]
greasewood
Added 5/2/2018
Sarraceniaceae
Sarracenia [FNA8, HC, HC2]
pitcher-plant
Added 5/2/2018
Poaceae
Sasa
 
Added 5/2/2018
Asteraceae
Saussurea [FNA19, HC, HC2]
saw-wort
Added 5/2/2018
Saxifragaceae
Saxifraga [FNA8, HC, HC2]
saxifrage
Added 5/2/2018
Saxifragaceae
Saxifraga oppositifolia L.[FNA8, HC, HC2]
purple saxifrage, twinflowered saxifrage
Added 5/2/2018
Saxifragaceae
Saxifragopsis [FNA8, HC2]
strawberry saxifrage
Added 5/2/2018
Apiaceae
Scandix [HC, HC2]
scandix
Added 5/2/2018
Ophioglossaceae
Sceptridium [HC2]
grape-fern
Added 5/2/2018
Poaceae
Schedonorus [HC2]
fescue, tall fescue
Added 5/2/2018
Scheuchzeriaceae
Scheuchzeria [FNA22, HC, HC2]
scheuchzeria
Added 5/2/2018
Poaceae
Schizachyrium [HC2]
bluestem
Added 5/2/2018
Poaceae
Schizachyrium scoparium (Michx.) Nash[HC2]
broom bluestem, little bluestem
Added 5/2/2018
Cyperaceae
Schoenoplectus [FNA23, HC2]
bulrush, naked-stem bulrush, club-rush
Added 5/2/2018
Cyperaceae
Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. Löve[FNA23, HC2]
American bulrush, common tule
Added 5/2/2018
Cyperaceae
Scirpus [FNA23, HC, HC2]
bulrush
Added 5/2/2018
Caryophyllaceae
Scleranthus [FNA5, HC, HC2]
knawel
Added 5/2/2018
Poaceae
Sclerochloa [HC, HC2]
hardgrass
Added 5/2/2018
Linaceae
Sclerolinon [HC2]
hard flax
Added 5/2/2018
Poaceae
Scleropoa [HC, HC2]
 
Added 5/2/2018
Poaceae
Scribneria [HC, HC2]
 
Added 5/2/2018
Scrophulariaceae
Scrophularia [HC, HC2]
figwort
Added 5/2/2018
Lamiaceae
Scutellaria [HC, HC2]
skullcap
Added 5/2/2018
Poaceae
Secale [HC, HC2]
rye
Added 5/2/2018
Fabaceae
Securigera [HC2]
crown vetch
Added 5/2/2018
Crassulaceae
Sedum [FNA8, HC, HC2]
stonecrop
Added 5/2/2018
Crassulaceae
Sedum spathulifolium Hook.[FNA8, HC, HC2]
broadleaf stonecrop, spatula-leaf stonecrop
Added 5/2/2018
Crassulaceae
Sedum stenopetalum Pursh[FNA8, HC, HC2]
wormleaf stonecrop
Added 5/2/2018
Selaginellaceae
Selaginella [FNA2, HC, HC2]
lesser-clubmoss, spike-moss
Added 5/2/2018
Asteraceae
Senecio [FNA20, HC, HC2]
butterweed, groundsel, ragwort
Added 5/2/2018
Asteraceae
Senecio fremontii Torr. & A. Gray[FNA20, HC, HC2]
dwarf mountain butterweed
Added 5/2/2018
Asteraceae
Senecio integerrimus Nutt.[FNA20, HC, HC2]
one-stemmed butterweed, western groundsel
Added 5/2/2018
Asteraceae
Senecio serra Hook.[FNA20, HC, HC2]
tall butterweed, butterweed groundsel
Added 5/2/2018
Asteraceae
Sericocarpus [FNA20, HC2]
white-topped aster
Added 5/2/2018
Poaceae
Setaria [HC, HC2]
bristlegrass, foxtail
Added 5/2/2018
Poaceae
Setaria pumila (Poir.) Roem. & Schult.[HC2]
yellow bristlegrass, yellow foxtail
Added 5/2/2018
Poaceae
Setaria viridis (L.) P. Beauv.[HC, HC2]
green bristlegrass, green foxtail
Added 5/2/2018
Elaeagnaceae
Shepherdia [HC, HC2]
buffalo-berry
Added 5/2/2018
Rubiaceae
Sherardia [HC, HC2]
blue fieldmadder, herb sherard, spurwort
Added 5/2/2018
Rosaceae
Sibbaldia [HC, HC2]
sibbaldia
Added 5/2/2018
Malvaceae
Sidalcea [HC, HC2]
checker-mallow, sidalcea
Added 5/2/2018
Malvaceae
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray[HC, HC2]
Oregon checker-mallow
Added 5/2/2018
Caryophyllaceae
Silene [FNA5, HC, HC2]
campion, catchfly, wild pink, silene
Added 5/2/2018
Caryophyllaceae
Silene douglasii Hook.[FNA5, HC, HC2]
Douglas's catchfly, Douglas's silene
Added 5/2/2018
Asteraceae
Silybum [FNA19, HC, HC2]
milk-thistle
Added 5/2/2018
Brassicaceae
Sinapis [FNA7, HC2]
 
Added 5/2/2018
Brassicaceae
Sisymbrium [FNA7, HC, HC2]
hedgemustard, tumblemustard
Added 5/2/2018
Iridaceae
Sisyrinchium [FNA26, HC, HC2]
blue-eyed grass, sisyrinchium
Added 5/2/2018
Iridaceae
Sisyrinchium idahoense E.P. Bicknell[FNA26, HC2]
Idaho blue-eyed grass
Added 5/2/2018
Apiaceae
Sium [HC, HC2]
water-parsnip
Added 5/2/2018
Brassicaceae
Smelowskia [FNA7, HC, HC2]
smelowskia
Added 5/2/2018
Solanaceae
Solanum [HC, HC2]
nightshade
Added 5/2/2018
Asteraceae
Solidago [FNA20, HC, HC2]
goldenrod
Added 5/2/2018
Asteraceae
Solidago lepida DC.[FNA20, HC2]
western Canada goldenrod
Added 5/2/2018
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