Calflora, a 501c3 non-profit
Distribution by County   6187    
Penstemon laetus  A. Gray  var. sagittatus  (D. D. Keck) McMinn
Mountain blue penstemon
Penstemon laetus var. sagittatus is a perennial herb that is native to California, and also found elsewhere in western North America.
Record Count by County

Del Norte: 38 Modoc: 5 Sierra: 1 Trinity: 22
Humboldt: 27 Shasta: 10 Siskiyou: 124

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:   (Accessed: 05/25/2024).