Names
- Scientific name
- Penstemon virgatus subsp. asa-grayi
Taxonomy
- Taxonomic Rank
- Subspecies
- Author
- Crosswh.
- Publication
- S. W. Naturalist 10: 318 (1965)
- Synonym Of
-
Penstemon virgatus var. asa-grayi
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024