Names
- Scientific name
- Penstemon spinulosus
Taxonomy
- Taxonomic Rank
- Species
- Author
- Wooton & Standl.
- Publication
- Contr. U.S. Natl. Herb. 16: 173 (1913)
- Synonym Of
-
Penstemon heterophyllus var. heterophyllus
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024