Flora of Eastern Washington and Adjacent Idaho
Eastern Washington University
rcarr Binomial Name Caltha leptosepala DC. Family Ranunculaceae Common Names elkslip Eastern Washington Native Synonyms Caltha biflora DC. var. rotundifolia (Huth) C.L. Hitchc.Caltha leptosepala DC. var. rotundifolia HuthPsychropila leptosepala (DC.) W. Weber Conservation Status Notes Click on any image to enlarge it.
Scientific Name Ranunculus orthorhynchus Hook. var. platyphyllus A. Gray Family Ranunculaceae Common Names straight-beak buttercup Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Ranunculus aquatilis L. var. diffusus With. Family Ranunculaceae Common Names water buttercup Eastern Washington Native Conservation Status Notes The Medical Lake and Davenport specimens are plants growing on land (not in water)…without finely dissected leaves. Likely represent a form of the var. diffusus growing on land…see var. diffusus. Click on any image to enlarge it.
Scientific Name Dodecatheon pulchellum (Raf.) Merr. var. cusickii (Greene) Reveal Family Primulaceae Common Names Cusick’s shootingstar, Cusick’s shooting star, sticky shooting star Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Polygonum polygaloides Wallich ex Meisn. ssp. confertiflorum (Nutt. ex Piper) J.C. Hickman Family Polygonaceae Common Names close-flowered knotweed Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Veronica serpyllifolia L. var. humifusa (Dicks.) Vahl Family Plantaginaceae Common Names thyme-leaved speedwell Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Penstemon fruticosus (Pursh) Greene var. serratus (D.D. Keck) Cronquist Family Plantaginaceae Common Names shrubby or bush penstemon Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Penstemon fruticosus (Pursh) Greene var. scouleri (Lindl.) Cronquist Family Plantaginaceae Common Names shrubby or bush penstemon Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Scientific Name Oenothera cespitosa Nutt. ssp. marginata (Nutt. ex Hook. & Arn.) Munz Family Onagraceae Common Names fragrant or desert evening primrose; rock-rose Eastern Washington Native Synonyms Conservation Status Rare: Washington State threatened; rank G5T3T5/S1; USFS and BLM sensitive. Notes Click on any image to enlarge it.
Scientific Name Eriogonum strictum Benth. var. proliferum (Torr. & A. Gray) C.L. Hitchc. Family Polygonaceae Common Names strict buckwheat Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
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