Taxonomy
- Taxonomic Rank
- Variety
- Author
- S.S.White
- Publication
- J. Arnold Arbor. 28: 440 (1947)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Lamiales
- Family
- Plantaginaceae
- Genus
- Penstemon
- Species
- Penstemon campanulatus