Names
- Scientific name
- Penstemon confertus var. caeruleo-purpureus
Taxonomy
- Taxonomic Rank
- Variety
- Author
- A.Gray
- Publication
- Proc. Amer. Acad. Arts 6: 72 (1862)
- Synonym Of
-
Penstemon confertus
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024