Distribution: Occurring west of the Cascades crest and east in the Columbia River Gorge in Washington; British Columbia to California, east to Idaho, Arizona and New Mexico.
Habitat: Roadsides, fields, ditches, balds, prairies, parks, wastelots, and other disturbed, open areas at low elevations.
Origin: Introduced from Oregon
Growth Duration: Annual, Perennial
Conservation Status: Not of concern
Pollination: Self-pollination, bumblebees, bees, beetles
[none provided]
Publication: Horae Phys. Berol. 73, plate 15. 1820.
Eschscholzia californica Cham. var. scrocea (Benth.) Jeps.
Eschscholzia procera Greene
PNW Herbaria: Specimen records of Eschscholzia californica ssp. californica in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Eschscholzia californica ssp. californica checklist entry
OregonFlora: Eschscholzia californica ssp. californica information
E-Flora BC: Eschscholzia californica ssp. californica atlas page
CalPhotos: Eschscholzia californica ssp. californica photos
