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 | 5400 - 5500 | Next 100 >
Family
Taxon (native taxa in boldface)
Common Names
Updated On
Malvaceae
Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray[HC, HC2]
Oregon checker-mallow
last updated 5/2/2018
Caryophyllaceae
Silene [FNA5, HC, HC2]
campion, catchfly, wild pink, silene
last updated 5/2/2018
Asteraceae
Silybum [FNA19, HC, HC2]
milk-thistle
last updated 5/2/2018
Brassicaceae
Sinapis [FNA7, HC2]
 
last updated 5/2/2018
Brassicaceae
Sisymbrium [FNA7, HC, HC2]
hedgemustard, tumblemustard
last updated 5/2/2018
Iridaceae
Sisyrinchium [FNA26, HC, HC2]
blue-eyed grass, sisyrinchium
last updated 5/2/2018
Apiaceae
Sium [HC, HC2]
water-parsnip
last updated 5/2/2018
Brassicaceae
Smelowskia [FNA7, HC, HC2]
smelowskia
last updated 5/2/2018
Solanaceae
Solanum [HC, HC2]
nightshade
last updated 5/2/2018
Asteraceae
Solidago [FNA20, HC, HC2]
goldenrod
last updated 5/2/2018
Asteraceae
Soliva [FNA19, HC2]
burrweed
last updated 5/2/2018
Asteraceae
Sonchus [FNA19, HC, HC2]
sow-thistle
last updated 5/2/2018
Rosaceae
Sorbaria [HC2]
false spirea
last updated 5/2/2018
Rosaceae
Sorbus [HC, HC2]
mountain-ash, service tree, whitebeam
last updated 5/2/2018
Poaceae
Sorghum [HC, HC2]
sorghum
last updated 5/2/2018
Typhaceae
Sparganium [FNA22, HC, HC2]
bur-reed
last updated 5/2/2018
Poaceae
Spartina [HC, HC2]
cordgrass
last updated 5/2/2018
Fabaceae
Spartium [HC2]
Spanish broom
last updated 5/2/2018
Caryophyllaceae
Spergula [FNA5, HC, HC2]
spurry
last updated 5/2/2018
Caryophyllaceae
Spergularia [FNA5, HC, HC2]
sandspurry
last updated 5/2/2018
Malvaceae
Sphaeralcea [HC, HC2]
globe-mallow
last updated 5/2/2018
Fabaceae
Sphaerophysa [HC2]
Austrian peaweed, swainsona
last updated 5/2/2018
Poaceae
Sphenopholis [HC, HC2]
prairie-grass, wedgegrass
last updated 5/2/2018
Amaranthaceae
Spinacia [FNA4, HC, HC2]
 
last updated 5/2/2018
Rosaceae
Spiraea [HC, HC2]
meadowsweet, spiraea, spirea
last updated 5/2/2018
Orchidaceae
Spiranthes [FNA26, HC, HC2]
ladies-tresses, pearl-twist
last updated 5/2/2018
Araceae
Spirodela [FNA22, HC, HC2]
greater duckweed
last updated 5/2/2018
Poaceae
Sporobolus [HC, HC2]
dropseed
last updated 5/2/2018
Lamiaceae
Stachys [HC, HC2]
betony, hedge-nettle, woundwort
last updated 5/2/2018
Caryophyllaceae
Stellaria [FNA5, HC, HC2]
chickweed, starwort, stitchwort
last updated 5/2/2018
Asteraceae
Stenotus [FNA20, HC2]
mock goldenweed
last updated 5/2/2018
Asteraceae
Stephanomeria [FNA19, HC, HC2]
wirelettuce
last updated 5/2/2018
Brassicaceae
Streptanthella [FNA7, HC, HC2]
streptanthella
last updated 5/2/2018
Liliaceae
Streptopus [FNA26, HC, HC2]
twisted-stalk
last updated 5/2/2018
Brassicaceae
Strigosella [FNA7, HC2]
 
last updated 5/2/2018
Blechnaceae
Struthiopteris [HC2]
hard fern
last updated 5/2/2018
Potamogetonaceae
Stuckenia [FNA22, HC2]
pondweed
last updated 5/2/2018
Potamogetonaceae
Stuckenia filiformis (Pers.) Börner[FNA22, HC2]
slender-leaved pondweed, western pondweed, threadleaf-pondweed
last updated 5/2/2018
Amaranthaceae
Suaeda [FNA4, HC, HC2]
seablite
last updated 5/2/2018
Brassicaceae
Subularia [FNA7, HC, HC2]
awlwort
last updated 5/2/2018
Saxifragaceae
Suksdorfia [FNA8, HC, HC2]
suksdorfia
last updated 5/2/2018
Saxifragaceae
Sullivantia [FNA8, HC, HC2]
coolwort, sullivantia
last updated 5/2/2018
Gentianaceae
Swertia [HC, HC2]
swertia
last updated 5/2/2018
Caprifoliaceae
Symphoricarpos [HC, HC2]
snowberry
last updated 5/2/2018
Asteraceae
Symphyotrichum [FNA20, HC2]
aster
last updated 5/2/2018
Boraginaceae
Symphytum [HC, HC2]
comfrey
last updated 5/2/2018
Poaceae
Taeniatherum [HC2]
medusahead
last updated 5/2/2018
Tamaricaceae
Tamarix [HC, HC2]
saltcedar, tamarisk
last updated 5/2/2018
Asteraceae
Tanacetum [FNA19, HC, HC2]
tansy
last updated 5/2/2018
Asteraceae
Taraxacum [FNA19, HC, HC2]
dandelion
last updated 5/2/2018
Onagraceae
Taraxia [HC2]
goldeneggs
last updated 5/2/2018
Apiaceae
Tauschia [HC, HC2]
tauschia
last updated 5/2/2018
Taxaceae
Taxus [FNA2, HC, HC2]
yew
last updated 5/2/2018
Brassicaceae
Teesdalia [FNA7, HC, HC2]
shepherd's cress
last updated 5/2/2018
Saxifragaceae
Tellima [FNA8, HC, HC2]
fringecup
last updated 5/2/2018
Asteraceae
Tetradymia [FNA20, HC, HC2]
horse-brush
last updated 5/2/2018
Lamiaceae
Teucrium [HC, HC2]
germander, wood sage
last updated 5/2/2018
Ranunculaceae
Thalictrum [FNA3, HC, HC2]
meadowrue
last updated 5/2/2018
Brassicaceae
Thelypodium [FNA7, HC, HC2]
thelypody
last updated 5/2/2018
Fabaceae
Thermopsis [HC, HC2]
buck-bean, golden-banner, golden-pea, thermopsis
last updated 5/2/2018
Poaceae
Thinopyrum [HC2]
wheatgrass
last updated 5/2/2018
Brassicaceae
Thlaspi [FNA7, HC, HC2]
pennycress
last updated 5/2/2018
Cupressaceae
Thuja [FNA2, HC, HC2]
arborvitae, cedar
last updated 5/2/2018
Thymelaeaceae
Thymelaea [HC2]
mezereon, spurge-flax
last updated 5/2/2018
Lamiaceae
Thymus [HC, HC2]
thyme
last updated 5/2/2018
Lamiaceae
Thymus praecox Opiz
 
last updated 5/2/2018
Brassicaceae
Thysanocarpus [FNA7, HC, HC2]
fringepod, lacepod
last updated 5/2/2018
Saxifragaceae
Tiarella [FNA8, HC, HC2]
coolwort, foamflower, laceflower, false mitrewort
last updated 5/2/2018
Ehretiaceae
Tiquilia [HC2]
crinklemat
last updated 5/2/2018
Saxifragaceae
Tolmiea [FNA8, HC, HC2]
pig-a-back-plant, thousand mothers, youth-on-age
last updated 5/2/2018
Plantaginaceae
Tonella [HC, HC2]
tonella
last updated 5/2/2018
Asteraceae
Tonestus [FNA20, HC2]
serpentweed
last updated 5/2/2018
Apiaceae
Torilis [HC, HC2]
hedge parsley
last updated 5/2/2018
Poaceae
Torreyochloa [HC2]
false manna grass
last updated 5/2/2018
Asteraceae
Townsendia [FNA20, HC, HC2]
townsend daisy, townsendia
last updated 5/2/2018
Anacardiaceae
Toxicodendron [HC2]
poison ivy, poison oak
last updated 5/2/2018
Melanthiaceae
Toxicoscordion [HC2]
death-camas, zigadenus, zygadene
last updated 5/2/2018
Asteraceae
Tragopogon [FNA19, HC, HC2]
goatsbeard, salsify
last updated 5/2/2018
Ranunculaceae
Trautvetteria [FNA3, HC, HC2]
false bugbane
last updated 5/2/2018
Hypericaceae
Triadenum [HC2]
marsh
last updated 5/2/2018
Tofieldiaceae
Triantha [FNA26, HC2]
false-asphodel, tofieldia
last updated 5/2/2018
Zygophyllaceae
Tribulus [HC, HC2]
ground bur-nut, land caltrop, puncture-vine
last updated 5/2/2018
Cyperaceae
Trichophorum [FNA23, HC2]
deergrass
last updated 5/2/2018
Lamiaceae
Trichostema [HC, HC2]
blue-curls, trichostema
last updated 5/2/2018
Fabaceae
Trifolium [HC, HC2]
clover, trefoil
last updated 5/2/2018
Juncaginaceae
Triglochin [FNA22, HC, HC2]
arrow-grass
last updated 5/2/2018
Melanthiaceae
Trillium [FNA26, HC, HC2]
trillium, wake-robin
last updated 5/2/2018
Campanulaceae
Triodanis [HC, HC2]
Venus's looking-glass
last updated 5/2/2018
Orobanchaceae
Triphysaria [HC2]
false owl-clover
last updated 5/2/2018
Poaceae
Tripidium [HC2]
 
last updated 5/2/2018
Poaceae
Triplasis [HC2]
sandgrass
last updated 5/2/2018
Asteraceae
Tripleurospermum [FNA19, HC2]
mayweed
last updated 5/2/2018
Asteraceae
Tripleurospermum maritimum (L.) W.D.J. Koch[FNA19]
scentless chamomile, scentless mayweed, sea mayweed
last updated 5/2/2018
Asteraceae
Tripleurospermum maritimum (L.) W.D.J. Koch[FNA19]
scentless chamomile, scentless mayweed, sea mayweed
last updated 5/2/2018
Poaceae
Trisetum [HC, HC2]
oatgrass, trisetum
last updated 5/2/2018
Asparagaceae
Triteleia [FNA26, HC2]
brodiaea, triplet-lily, triteleia
last updated 5/2/2018
Poaceae
Triticum [HC, HC2]
wheat
last updated 5/2/2018
Ranunculaceae
Trollius [FNA3, HC, HC2]
globeflower
last updated 5/2/2018
Pinaceae
Tsuga [FNA2, HC, HC2]
hemlock
last updated 5/2/2018
Liliaceae
Tulipa [FNA26]
 
last updated 5/2/2018
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