Taxonomy
- Taxonomic Rank
- Variety
- Publication
- Unknown
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Lamiales
- Family
- Plantaginaceae
- Genus
- Penstemon
- Species
- Penstemon barbatus
Synonyms
Penstemon coeruleus Chelone formosa Chelone formosa Chelone mexicana Penstemon barbatus f. flaviflorus Penstemon barbatus var. carneus Penstemon barbatus var. puberulus Penstemon coccineus var. filifolius Chelone antwerpiensis Penstemon angustifolius Penstemon formosus Chelone mexicana Penstemon coccineus Penstemon flaviflorus