- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187404-2
- Species Name
- Penstemon fruticiformis Coville, Contr. U.S. Natl. Herb. 4: 170 (1893).
- Publication
- American Midland Naturalist; devoted to natural history, primarily that of the prairie states.
- Collation
- 18: 801
- Family as entered in IPNI
- Scrophulariaceae