Names
- Scientific name
- Penstemon glaber var. cyananthus
Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Hook.) A.Gray
- Publication
- Proc. Amer. Acad. Arts 6: 60 (1862)
- Synonym Of
-
Penstemon cyananthus
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024