Names
- Scientific name
- Penstemon canescens subsp. brittonorum
Taxonomy
- Taxonomic Rank
- Subspecies
- Author
- (Pennell) Pennell
- Publication
- Monogr. Acad. Nat. Sci. Philadelphia 1: 222 (1935)
- Synonym Of
-
Penstemon canescens
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024