Flora of Eastern Washington and Adjacent Idaho
Eastern Washington University
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.
Scientific Name Eriogonum strictum Benth. var. anserinum (Greene) S. Stokes Family Polygonaceae Common Names Goose Lake wild buckwheat Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
Binomial Name Navarretia tagetina Greene Family Polemoniaceae Common Names marigold navarretia, northern navarretia, marigold pincushion-plant Eastern Washington Native Synonyms None Conservation Status Washington State threatened; G5/S1. USFS and BLM sensitive. Notes Click on any image to enlarge it.
Scientific Name Pedicularis bracteosa Benth. var. pachyrhiza (Pennell) Cronquist Family Orobanchaceae Common Names bracted lousewort Eastern Washington Native Synonyms None Conservation Status State of Washington Watch List; Location hidden. Notes Click on any image to enlarge it.
Scientific Name Castilleja hispida Benth. var. acuta (Pennell) Ownbey Family Orobanchaceae Common Names harsh paintbrush Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.
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