- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187302-2
- Species Name
- Penstemon confusus M.E.Jones, Zoe 4: 280 (1893).
- Publication
- American Midland Naturalist; devoted to natural history, primarily that of the prairie states.
- Collation
- 18: 827
- Family as entered in IPNI
- Scrophulariaceae