Distribution by County   6139    
Penstemon azureus  Benth.  var. angustissimus  A. Gray
Azure penstemon
Penstemon azureus var. angustissimus, a dicot, is a perennial herb that is native to California, and endemic (limited) to California.

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: 07/07/2022).