- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187349-2
- Species Name
- Penstemon deustus Douglas ex Lindl., Edwards's Bot. Reg. 16: t. 1318 (1830).
- Publication
- American Midland Naturalist; devoted to natural history, primarily that of the prairie states.
- Collation
- 23: 600
- Family as entered in IPNI
- Scrophulariaceae