Names
- Scientific name
- Penstemon violaceus
Taxonomy
- Taxonomic Rank
- Species
- Author
- (Brandegee) A.Nelson
- Publication
- Proc. Biol. Soc. Washington 17: 96 (1904)
- Synonym Of
-
Penstemon roezlii
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024