Taxonomy
- Taxonomic Rank
- Variety
- Author
- (Torr.) A.Gray
- Publication
- Proc. Amer. Acad. Arts 6: 60 (1862)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Lamiales
- Family
- Plantaginaceae
- Genus
- Penstemon
- Species
- Penstemon glaber
Synonyms
Penstemon oreophilus Chelone alpina Penstemon alpinus Penstemon magnus Penstemon alpinus subsp. magnus