Related species: Fritillaria biflora var. ineziana Fritillaria biflora var. biflora
Plant Communities: Valley Grassland Foothill Woodland
Synonyms: Fritillaria grayana Fritillaria kamtschatcensis
Counties: Contra Costa Fresno Kern Los Angeles Marin Mendocino Monterey Orange Riverside Santa Barbara San Bernardino San Diego San Luis Obispo San Mateo Sonoma Stanislaus Trinity Ventura Yuba