Distribution by County   5426    
Mentzelia hirsutissima  S. Watson
Hairy blazingstar,   Hairy stickleaf
Mentzelia hirsutissima, a dicot, is an annual herb that is native to California, and also found in Baja California.
also called Mentzelia hirsutissima var. stenophylla
California Rare Plant Rank: 2B.3 (rare, threatened, or endangered in CA; common elsewhere).   CNDDB
Record Count by County

Imperial: 15 San Bernardino: 2 San Diego: 35

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: 06/28/2022).