Checklist » Recent Additions
Recent Additions

Most recently added taxa in the Washington Flora Checklist.

Family
Taxon (native taxa in boldface)
Common Names
Added On
Onagraceae
Epilobium komarovianum H. Lév.[HC2]
bronzy willow-herb
Added 8/15/2018
Onagraceae
Epilobium lanceolatum Sebast. & Mauri
 
Added 8/15/2018
Onagraceae
Epilobium montanum L.[HC2]
broad-leaved willow-herb
Added 8/15/2018
Onagraceae
Epilobium nummulariifolium R. Cunn. ex A. Cunn.[HC2]
 
Added 8/15/2018
Onagraceae
Epilobium obscurum Schreb.[HC2]
dwarf willow-herb
Added 8/15/2018
Onagraceae
Epilobium ×treleasianum H. Lév.[HC2]
 
Added 8/15/2018
Asteraceae
Erigeron elegantulus Greene[FNA20, HC, HC2]
volcanic daisy, blue dwarf fleabane
Added 8/15/2018
Asteraceae
Erigeron karvinskianus DC.[FNA20, HC2]
 
Added 8/15/2018
Polygonaceae
Eriogonum umbellatum Torr. var. devestivum Reveal[FNA5, HC2]
emperor's sulfur flower
Added 8/15/2018
Polygonaceae
Eriogonum umbellatum Torr. var. sandbergii Reveal[FNA5, HC2]
Sandberg's sulfur flower
Added 8/15/2018
Geraniaceae
Erodium cicutarium (L.) L'Hér. ex Aiton ssp. cicutarium[HC2]
redstem stork's-bill
Added 8/15/2018
Phrymaceae
Erythranthe grandis (Greene) G.L. Nesom[HC2]
large monkey-flower
Added 8/15/2018
Phrymaceae
Erythranthe inflatula (Suksd.) G.L. Nesom[HC2]
disappearing monkey-flower
Added 8/15/2018
Phrymaceae
Erythranthe ptilota G.L. Nesom[HC2]
sessile-leaved monkey-flower
Added 8/15/2018
Liliaceae
Erythronium grandiflorum Pursh var. chrysandrum (Applegate) Scoggan[HC2]
yellow fawn-lily
Added 8/15/2018
Liliaceae
Erythronium grandiflorum Pursh var. pallidum H. St. John[HC2]
pale-anthered glacier-lily
Added 8/15/2018
Celastraceae
Euonymus fortunei (Turcz.) Hand.-Maz.[HC2]
 
Added 8/15/2018
Euphorbiaceae
Euphorbia amygdaloides L.[HC2]
 
Added 8/15/2018
Euphorbiaceae
Euphorbia epithymoides L.[HC2]
 
Added 8/15/2018
Euphorbiaceae
Euphorbia segetalis L.[HC2]
 
Added 8/15/2018
Euphorbiaceae
Euphorbia serpillifolia Pers. ssp. serpillifolia[FNA, HC2]
 
Added 8/15/2018
Polygonaceae
Fallopia japonica (Houtt.) Ronse Decr. var. japonica[FNA5, HC2]
Japanese knotweed
Added 8/15/2018
Poaceae
Festuca brachyphylla Schult. & Schult. f. ssp. coloradensis Fred.[HC2]
Colorado alpine fescue
Added 8/15/2018
Poaceae
Festuca californica Vasey ssp. californica[HC2]
 
Added 8/15/2018
Poaceae
Festuca roemeri (Pavlick) E.B. Alexeev var. roemeri[HC2]
Roemer's fescue
Added 8/15/2018
Rosaceae
Fragaria ×ananassa (Weston) Duchesne ex Rozier ssp. ananassa[HC2]
 
Added 8/15/2018
Rosaceae
Fragaria chiloensis (L.) Mill. ssp. pacifica Staudt[HC2]
beach strawberry, coastal strawberry
Added 8/15/2018
Rosaceae
Fragaria vesca L. ssp. vesca[HC2]
 
Added 8/15/2018
Gentianaceae
Frasera speciosa Douglas ex Griseb. var. speciosa[HC2]
showy frasera
Added 8/15/2018
Lamiaceae
Galeopsis tetrahit L. var. tetrahit[HC2]
common hemp nettle
Added 8/15/2018
Rubiaceae
Galium divaricatum Pourr. ex Lam.[HC2]
Lamarck's bedstraw
Added 8/15/2018
Geraniaceae
Geranium ×oxonianum Yeo[HC2]
crane's-bill
Added 8/15/2018
Geraniaceae
Geranium pyrenaicum Burm. f. ssp. pyrenaicum[FNA, HC2]
 
Added 8/15/2018
Poaceae
Glyceria fluitans (L.) R. Br.[HC2]
water mannagrass
Added 8/15/2018
Malvaceae
Gossypium [HC2]
 
Added 8/15/2018
Malvaceae
Gossypium hirsutum L.[HC2]
cotton
Added 8/15/2018
Poaceae
Graphephorum [HC2]
graphephorum
Added 8/15/2018
Boraginaceae
Greeneocharis [HC2]
Greeneocharis
Added 8/15/2018
Boraginaceae
Greeneocharis circumscissa (Hook. & Arn.) Rydb. var. circumscissa[HC2]
 
Added 8/15/2018
Boraginaceae
Hackelia taylorii Harrod, Malmquist & R.L. Carr[HC2]
Taylor's stickseed
Added 8/15/2018
Ranunculaceae
Halerpestes [HC2]
buttercup
Added 8/15/2018
Araliaceae
Hedera colchica (K. Koch) K. Koch[HC2]
 
Added 8/15/2018
Fabaceae
Hedysarum occidentale Greene var. occidentale[Draft FNA, HC2]
western sweet-vetch
Added 8/15/2018
Asteraceae
Helianthus ciliaris DC.[FNA21, HC2]
blueweed
Added 8/15/2018
Asteraceae
Helianthus petiolaris Nutt. ssp. petiolaris[FNA21, HC2]
prairie sunflower
Added 8/15/2018
Heliotropiaceae
Heliotropium curassavicum L. var. obovatum DC.[HC, HC2]
salt heliotrope
Added 8/15/2018
Ranunculaceae
Helleborus [FNA3, HC2]
 
Added 8/15/2018
Ranunculaceae
Helleborus foetidus L.[HC2]
stinking hellebore
Added 8/15/2018
Asphodelaceae
Hemerocallis lilioasphodelus L.[FNA26, HC2]
yellow daylily
Added 8/15/2018
Caryophyllaceae
Herniaria hirsuta L. var. cinerea (DC.) Loret & Barrandon[FNA5, HC2]
hairy rupturewort
Added 8/15/2018
Asteraceae
Heterotheca oregona (Nutt.) Shinners var. oregona[FNA20, HC2]
Oregon goldenaster
Added 8/15/2018
Saxifragaceae
Heuchera grossulariifolia Rydb. var. grossulariifolia[HC, HC2]
gooseberry-leaved alumroot
Added 8/15/2018
Saxifragaceae
Heuchera grossulariifolia Rydb. var. tenuifolia (Wheelock) C.L. Hitchc.[HC, HC2]
gooseberry-leaved alumroot
Added 8/15/2018
Asteraceae
Hieracium glomeratum Froel.[HC2]
yellow devil hawkweed
Added 8/15/2018
Poaceae
Hierochloe [HC, HC2]
sweetgrass, vanillagrass
Added 8/15/2018
Rosaceae
Holodiscus discolor (Pursh) Maxim. var. discolor[HC2]
ocean-spray
Added 8/15/2018
Caryophyllaceae
Holosteum umbellatum L. ssp. umbellatum[FNA5, HC2]
jagged chickweed
Added 8/15/2018
Fabaceae
Hosackia [HC2]
birdsfoot-trefoil, deervetch, lotus
Added 8/15/2018
Cannabaceae
Humulus lupulus L. var. lupuloides E. Small[FNA3, HC2]
hops
Added 8/15/2018
Asparagaceae
Hyacinthoides non-scripta (L.) Chouard[FNA26, HC2]
English bluebells
Added 8/15/2018
Hypericaceae
Hypericum perforatum L. ssp. perforatum[HC2]
 
Added 8/15/2018
Lamiaceae
Hyssopus [HC2]
hyssop
Added 8/15/2018
Lamiaceae
Hyssopus officinalis L.[HC2]
 
Added 8/15/2018
Balsaminaceae
Impatiens balfourii Hook. f.[HC2]
kashmir balsam
Added 8/15/2018
Iridaceae
Iris sibirica L.[FNA26, HC2]
Siberian iris
Added 8/15/2018
Iridaceae
Iris tenax Douglas ex Lindl. var. tenax[HC2]
Oregon flag, tough-leaf iris
Added 8/15/2018
Isoetaceae
Isoetes ×truncata (A.A. Eaton) Clute
 
Added 8/15/2018
Asteraceae
Jacobaea [HC2]
ragwort
Added 8/15/2018
Asteraceae
Jacobaea maritima (L.) Pelser & Meijden[HC2]
silver ragwort
Added 8/15/2018
Campanulaceae
Jasione [HC2]
sheep's bit
Added 8/15/2018
Campanulaceae
Jasione montana L.[HC2]
mountain sheep's bit
Added 8/15/2018
Juncaceae
Juncus compressus Jacq.[FNA22, HC2]
round-fruit rush
Added 8/15/2018
Juncaceae
Juncus falcatus E. Mey. ssp. sitchensis (Buchenau) Hultén[HC2, JPM2]
Alaskan sickle-leaved rush
Added 8/15/2018
Juncaceae
Juncus inflexus L. ssp. inflexus[HC2]
blue rush
Added 8/15/2018
Juncaceae
Juncus pylaei Laharpe[HC2]
common rush
Added 8/15/2018
Cupressaceae
Juniperus chinensis L.[HC2]
 
Added 8/15/2018
Cupressaceae
Juniperus rigida Siebold & Zucc.[HC2]
 
Added 8/15/2018
Cupressaceae
Juniperus rigida Siebold & Zucc. var. conferta (Parl.) Patschke[HC2]
 
Added 8/15/2018
Cupressaceae
Juniperus rigida Siebold & Zucc. var. rigida[HC2]
 
Added 8/15/2018
Asteraceae
Lactuca tatarica (L.) C.A. Mey.[HC2]
blue lettuce
Added 8/15/2018
Lamiaceae
Lamium album L.[HC2]
 
Added 8/15/2018
Pinaceae
Larix lyallii Parl. × Larix occidentalis Nutt.[HC2]
 
Added 8/15/2018
Fabaceae
Lathyrus angulatus L.[HC2]
angled peavine
Added 8/15/2018
Lamiaceae
Lavandula [HC2]
 
Added 8/15/2018
Lamiaceae
Lavandula ×intermedia Emeric ex Loisel.[HC2]
lavandin, lavender
Added 8/15/2018
Lamiaceae
Lavandula stoechas L.[HC2]
 
Added 8/15/2018
Brassicaceae
Lepidium oblongum Small[FNA7, HC2]
oblong pepperweed
Added 8/15/2018
Apiaceae
Levisticum [HC2]
garden lovage
Added 8/15/2018
Apiaceae
Levisticum officinale W.D.J. Koch[HC2]
 
Added 8/15/2018
Montiaceae
Lewisia cotyledon (S. Watson) B.L. Rob. var. cotyledon[FNA4, HC2]
 
Added 8/15/2018
Poaceae
Leymus condensatus (J. Presl) Á. Löve[HC2]
giant wildrye
Added 8/15/2018
Oleaceae
Ligustrum ×iboleum E.F. Coe[HC2]
 
Added 8/15/2018
Oleaceae
Ligustrum obtusifolium Siebold & Zucc.[HC2]
 
Added 8/15/2018
Oleaceae
Ligustrum ovalifolium Hassk.[HC2]
California privet
Added 8/15/2018
Oleaceae
Ligustrum sinense Lour.[HC2]
 
Added 8/15/2018
Limnanthaceae
Limnanthes alba Hartw. ex Benth. ssp. alba × Limnanthes alba Hartw. ex Benth. ssp. versicolor (Greene) C.T. Mason
 
Added 8/15/2018
Limnanthaceae
Limnanthes douglasii R. Br.[FNA7, HC, HC2]
Douglas's meadow-foam
Added 8/15/2018
Plantaginaceae
Linaria bipartita (Vent.) Willd.[HC2]
 
Added 8/15/2018
Plantaginaceae
Linaria dalmatica (L.) Mill. ssp. macedonica (Griseb.) D.A. Sutton[HC2]
Dalmation toadflax
Added 8/15/2018
Plantaginaceae
Linaria genistifolia (L.) Mill.[HC, HC2]
broomleaf toadflax
Added 8/15/2018
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