Calflora, a 501c3 non-profit
Distribution by County   6157    
Penstemon deustus  Lindl.  var. suffrutescens  L. F. Hend.
Hot rock beardtongue,   Scabland penstemon
Penstemon deustus var. suffrutescens is a perennial herb that is native to California, and also found elsewhere in western North America.

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: 12/03/2024).