- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187689-2
- Species Name
- Penstemon procerus Douglas ex Graham, Edinburgh New Philos. J. 7: 348 (1829).
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 20: 366
- Family as entered in IPNI
- Scrophulariaceae
Type Information
- Distribution Of Types
- Wyoming, Idaho, United States of America (Northern America)