Is Penstemon xylus growing in your garden?
Record it and all of your plants in Known.
Taxonomy
- Taxonomic Rank
- Species
- Author
- A.Nelson
- Publication
- Bot. Gaz. 34: 31 (1902)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Lamiales
- Family
- Plantaginaceae
- Genus
- Penstemon
Synonyms
Penstemon tusharensis Penstemon caespitosus var. suffruticosus Penstemon caespitosus subsp. suffruticosus