Names
- Scientific name
- Penstemon cinereus
Taxonomy
- Taxonomic Rank
- Species
- Author
- Piper
- Publication
- Contr. U.S. Natl. Herb. 16: 209 (1913)
- Synonym Of
-
Penstemon humilis var. humilis
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024