Names
- Scientific name
- Penstemon diffusus f. albiflorus
Taxonomy
- Taxonomic Rank
- Form
- Author
- Hardin
- Publication
- Mazama 11: 89 (1929)
- Synonym Of
-
Penstemon serrulatus
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024