Calflora, a 501c3 non-profit
Distribution by County   7816    
Streptanthus barbiger  Greene
Bearded jewelflower
Streptanthus barbiger is an annual herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 4.2 (limited distribution).   CNDDB
Record Count by County

Colusa: 1 Mendocino: 29 Sonoma: 46
Lake: 63 Napa: 8 Tehama: 70

Suggested Citation
Calflora: Information on California plants for education, research and conservation, with data contributed by public and private institutions and individuals, including the Consortium of California Herbaria. [web application]. 2022. Berkeley, California: The Calflora Database [a non-profit organization]. Available:   (Accessed: 12/07/2022).