Calflora, a 501c3 non-profit
Distribution by County   14672    
Ravenella exigua  (Rattan) Morin
chaparral harebell
Ravenella exigua is an annual herb that is native to California.
California Rare Plant Rank: 1B.2 (rare, threatened, or endangered in CA and elsewhere).
Record Count by County

Alameda: 10 Fresno: 4 Napa: 1 Santa Clara: 28
Contra Costa: 18 Merced: 1 San Benito: 205 Stanislaus: 48

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]. 2025. The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 04/29/2025).