Names
- Scientific name
- Penstemon roezlii var. violaceus
Taxonomy
- Taxonomic Rank
- Variety
- Author
- Brandegee
- Publication
- Bot. Gaz. 27: 456 (1899)
- Synonym Of
-
Penstemon roezlii
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024