Names
- Scientific name
- Penstemon caespitosus var. thompsoniae
Taxonomy
- Taxonomic Rank
- Variety
- Author
- (A.Gray) A.Nelson
- Publication
- Publ. Univ. Wyoming 3: 104 (1937)
- Synonym Of
-
Penstemon thompsoniae
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024