Distribution: Occurring in the Columbia River Gorge in Washington; south-central Washington to adjacent northern Oregon, east to western Idaho.
Habitat: Open slopes, swales, forest edge, and balds.
Flowers: April
Origin: Native
Growth Duration: Annual
Conservation Status: Threatened in Washington (WANHP)
Pollination: Bumblebees, bees, flies, beetles, wasps
[none provided]
Collinsia sparsiflora Fisch. & C.A. Mey. var. bruceae (M.E. Jones) Newsom
Collinsia sparsiflora Fisch. & C.A. Mey. var. bruciae (M.E. Jones) Newsom, orthographic variant [HC]
PNW Herbaria: Specimen records of Collinsia sparsiflora var. sparsiflora in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Collinsia sparsiflora var. sparsiflora checklist entry.
OregonFlora: Collinsia sparsiflora var. sparsiflora information.
E-Flora BC: Collinsia sparsiflora var. sparsiflora atlas page.
CalPhotos: Collinsia sparsiflora var. sparsiflora photos.
USDA Plants: Collinsia sparsiflora var. sparsiflora information.
