Names
- Scientific name
- Penstemon sonomensis
Taxonomy
- Taxonomic Rank
- Species
- Author
- Greene
- Publication
- Pittonia 2: 218 (1891)
- Synonym Of
-
Penstemon newberryi var. sonomensis
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024