Calflora, a 501c3 non-profit
Distribution by County   4354    
Iris longipetala  Herb.
Central coast iris,   Coast iris
Iris longipetala is a perennial herb that is native to California, and endemic (limited) to California.
California Rare Plant Rank: 4.2 (limited distribution).
Record Count by County

Alameda: 4 Marin: 38 Napa: 3 Santa Clara: 9
Contra Costa: 7 Mendocino: 7 San Benito: 1 Santa Cruz: 5
Glenn: 2 Merced: 1 San Francisco: 38 Solano: 6
Humboldt: 1 Monterey: 30 San Mateo: 51 Sonoma: 19

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]. 2024. Berkeley, California: The Calflora Database [a non-profit organization]. Available: https://www.calflora.org/   (Accessed: 11/21/2024).