Explore / State endemics / Washington
State endemics
Endemic to Washington
Taxa whose entire USDA-recorded distribution lives inside Washington.
- Endemic taxa
- 170
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Showing 51–100 of 170.
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Douglasia laevigata A. Gray var. ciliolata Constance DOLACcliff dwarf-primrose · Primulaceae -
Douglasia nivalis Lindl. DONIsnow dwarf-primrose · Primulaceae - Douglasia nivalis Lindl. var. dentata (S. Watson) A. Gray DONIDsnow dwarf-primrose · Primulaceae
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Draba lonchocarpa Rydb. var. thompsonii (C.L. Hitchc.) Rollins DRLOTThompson's draba · Brassicaceae -
Draba stenoloba Ledeb. var. stenoloba DRSTSAlaska draba · Brassicaceae -
Echinops exaltatus Schrad. ECEXtall globethistle · Asteraceae -
Echinops ritro L. ssp. ruthenicus (M. Bieb.) Nyman ECRIRsouthern globethistle · Asteraceae -
Elmera racemosa (S. Watson) Rydb. var. racemosa ELRARyellow coralbells · Saxifragaceae - Epilobium mirabile Trel. ex Piper EPMI3Olympic Mountain willowherb · Onagraceae
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Erigeron aureus Greene ERAUalpine yellow fleabane · Asteraceae - Erigeron aureus Greene var. aureus ERAUA3alpine yellow fleabane · Asteraceae
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Erigeron basalticus Hoover ERBA4basalt fleabane · Asteraceae -
Erigeron flettii G.N. Jones ERFL2Flett's fleabane · Asteraceae -
Erigeron leibergii Piper ERLE5Leiberg's fleabane · Asteraceae -
Erigeron peregrinus (Banks ex Pursh) Greene ssp. peregrinus var. thompsonii (S.F. Blake ex J.W. Thompson) Cronquist ERPET2subalpine fleabane · Asteraceae -
Erigeron poliospermus A. Gray var. cereus Cronquist ERPOCpurple cushion fleabane · Asteraceae -
Erigeron salishii G.W. Douglas & Packer ERSA17Star Peak fleabane · Asteraceae -
Eriogonum compositum Douglas ex Benth. var. lancifolium H. St. John & Warren ERCOLarrowleaf buckwheat · Polygonaceae -
Eriogonum umbellatum Torr. var. hypoleium (Piper) C.L. Hitchc. ERUMH3sulphur-flower buckwheat · Polygonaceae -
Eriophyllum lanatum (Pursh) Forbes var. leucophyllum (DC.) W.R. Carter ERLAL2common woolly sunflower · Asteraceae - Erysimum cheiri (L.) Crantz ERCH10Aegean wallflower · Brassicaceae
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Erythronium oregonum Applegate ssp. oregonum EROROgiant white fawnlily · Liliaceae -
Eucephalus glaucescens (A. Gray) Greene EUGL11Klickitat aster · Asteraceae -
Eucephalus paucicapitatus (B.L. Rob.) Greene EUPA22Olympic Mountain aster · Asteraceae -
Euphorbia stricta L. EUST23upright spurge · Euphorbiaceae -
Galium humifusum M. Bieb. GAHU3spreading bedstraw · Rubiaceae -
Galium serpenticum Dempster ssp. okanoganense Dempster & Ehrend. GASEOOkanoga bedstraw · Rubiaceae - Galium serpenticum Dempster ssp. wenatchicum Dempster & Ehrend. GASEW2Intermountain bedstraw · Rubiaceae
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Geum rossii (R. Br.) Ser. var. depressum (Greene) C.L. Hitchc. GERODRoss' avens · Rosaceae -
Hackelia ciliata (Douglas ex Lehm.) I.M. Johnst. HACI4Okanogan stickseed · Boraginaceae -
Hackelia diffusa (Lehm.) I.M. Johnst. var. arida (Piper) R.L. Carr HADIAsagebrush stickseed · Boraginaceae -
Hackelia hispida (A. Gray) I.M. Johnst. var. disjuncta R.L. Carr HAHIDrough stickseed · Boraginaceae -
Hackelia venusta (Piper) H. St. John HAVE4lesser showy stickseed · Boraginaceae -
Halimolobos whitedii (Piper) Rollins HAWHWhited's fissurewort · Brassicaceae -
Helleborus foetidus L. HEFO8setterwort · Ranunculaceae -
Hieracium laevigatum Willd. HILA4smooth hawkweed · Asteraceae -
Iliamna longisepala (Torr.) Wiggins ILLO2longsepal wild hollyhock · Malvaceae -
Isoetes minima A.A. Eaton ISMI4midget quillwort · Isoetaceae -
Juniperus maritima R.P. Adams JUMA10seaside juniper · Cupressaceae -
Lathyrus nevadensis S. Watson ssp. lanceolatus (Howell) C.L. Hitchc. var. puniceus C.L. Hitchc. LANEP6Sierra pea · Fabaceae -
Lathyrus nissolia L. LANI3grass pea · Fabaceae -
Lepidium virginicum L. var. menziesii (DC.) C.L. Hitchc. LEVIM2Menzies' pepperweed · Brassicaceae -
Leptosiphon minimus (H. Mason) R. Battaglia LEMI29true babystars · Polemoniaceae - Lesquerella tuplashensis Rollins, K. Beck & F.E. Kaplow LETU7White Bluffs bladderpod · Brassicaceae
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Lomatium brandegeei (J.M. Coult. & Rose) J.F. Macbr. LOBR2Brandegee's desertparsley · Apiaceae -
Lomatium cuspidatum Mathias & Constance LOCU2Wenatchee desertparsley · Apiaceae -
Lomatium knokei Darrach LOKNKnoke's biscuitroot · Apiaceae -
Lomatium quintuplex Schlessman & Constance LOQU2Umtanum desertparsley · Apiaceae -
Lomatium thompsonii (Mathias) Cronquist LOTHThompson's desertparsley · Apiaceae -
Lomatium triternatum (Pursh) J.M. Coult. & Rose var. brevifolium (J.M. Coult. & Rose) Mathias LOTRBnineleaf biscuitroot · Apiaceae