- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187416-2
- Publication
- Synoptical Flora of North America. ed. 2
- Collation
- 2(1): 441
- Family as entered in IPNI
- Scrophulariaceae
Type Information
- Distribution Of Types
- Oregon (Northwestern U.S.A., Northern America)
Links
- Nomenclatural link
- Penstemon oreganus Howell, Fl. N.W. Amer. [Howell] 1: 515 (1901).
- Nomenclatural link
- Penstemon gairdneri subsp. oreganus (A.Gray) D.D.Keck, Amer. Midl. Naturalist 23: 596 (1940).
- Nomenclatural link
- Penstemon oreganus (A.Gray) Howell