Names
- Scientific name
- Penstemon pubescens var. angustifolius
Taxonomy
- Taxonomic Rank
- Variety
- Author
- Aiton
- Publication
- Hort. Kew. 2: 360 (1789)
- Synonym Of
-
Penstemon hirsutus
References
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024