Calflora, a 501c3 non-profit
Distribution by County   5433    
Mentzelia micrantha  (Hook. & Arn.) Torr. & A. Gray
Chaparral blazing star,   San Luis blazingstar,   San Luis stick leaf,   Small flowered stickleaf
Mentzelia micrantha is an annual herb that is native to California, and found only slightly beyond California borders.
Record Count by County

Alameda: 1 Los Angeles: 222 San Diego: 15 Sonoma: 1
Colusa: 3 Mendocino: 5 San Luis Obispo: 38 Tehama: 3
Contra Costa: 17 Monterey: 17 San Mateo: 1 Trinity: 3
Fresno: 3 Napa: 2 Santa Barbara: 51 Ventura: 100
Glenn: 5 Orange: 41 Santa Clara: 6 Yolo: 2
Kern: 2 Riverside: 27 Santa Cruz: 4
Kings: 1 San Benito: 7 Shasta: 1
Lake: 10 San Bernardino: 65 Siskiyou: 1

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: 04/26/2024).