- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187523-2
- Species Name
- Penstemon guadalupensis A.Heller, Contr. Herb. Franklin Marshall Coll. no. 1, 92, pl. 7 (1895).
- Publication
- Rhodora; Journal of the New England Botanical Club. Cambridge, MA
- Collation
- 38: 407
- Family as entered in IPNI
- Scrophulariaceae