- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187135-2
- Publication
- Contributions from the United States National Herbarium. Smithsonian Institution
- Collation
- 20: 349
- Family as entered in IPNI
- Scrophulariaceae
Links
- Nomenclatural link
- Penstemon riparius A.Nelson, Bull. Torrey Bot. Club 25(7): 379 (1898).