Calflora, a 501c3 non-profit
Distribution by County   6143    
Penstemon caesius  A. Gray
San bernardino beardtongue
Penstemon caesius is a perennial herb that is native to California, and endemic (limited) to California.
Record Count by County

Fresno: 7 Kern: 7 San Bernardino: 145
Inyo: 6 Los Angeles: 27 Tulare: 54

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: 05/17/2025).