Names
- Scientific name
- Penstemon exilifolius
Taxonomy
- Taxonomic Rank
- Species
- Author
- A.Nelson
- Publication
- Bull. Torrey Bot. Club 28: 230 (1901)
- Synonym Of
-
Penstemon laricifolius var. exilifolius
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024