Names
- Scientific name
- Penstemon procerus subsp. tolmiei
Taxonomy
- Taxonomic Rank
- Subspecies
- Author
- (Hook.) D.D.Keck
- Publication
- Brittonia 8: 249 (1957)
- Synonym Of
-
Penstemon procerus var. tolmiei
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024