Distribution: Occurring on both sides of the Cascades crest in Washington; southern British Columbia to California.
Habitat: Grasslands, roadsides, forest openings and meadows from mid-elevation to subalpine.
Flowers: May-August
Origin: Native
Conservation Status: Not of concern
Pollination: Bumblebees, bees, flies, butterflies, beetles, wasps
[none provided]
Publication: Syn. Gen. Lupini 18. 1835.
Lupinus latifolius Lindl. ex J. Agardh var. thompsonianus (C.P. Sm.) C.L. Hitchc. [HC]
Lupinus rivularis Douglas ex Lindl. var. latifolius (Lindl. ex J. Agardh) S. Watson
Lupinus sericeus Pursh var. thompsonianus C.P. Sm.
PNW Herbaria: Specimen records of Lupinus latifolius var. latifolius in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Lupinus latifolius var. latifolius checklist entry.
OregonFlora: Lupinus latifolius var. latifolius information.
E-Flora BC: Lupinus latifolius var. latifolius atlas page.
CalPhotos: Lupinus latifolius var. latifolius photos.
USDA Plants: Lupinus latifolius var. latifolius information.
