Penstemon attenuatus Douglas
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187166-2
- Family as entered in IPNI
- Scrophulariaceae
Links
- Nomenclatural link
- Penstemon confertus var. attenuatus (Douglas) M.E.Jones
- Nomenclatural link
- Penstemon confertus var. attenuatus M.E.Jones, Contr. W. Bot. 12: 62 (1908).
- Nomenclatural link
- Penstemon digitalis var. attenuatus (Douglas) Trautv., Bull. Sci. Acad. Imp. Sci. Saint-Pétersbourg 5: 345 (1839).
- Duplicate citation of
- Penstemon attenuatus Douglas, Edwards's Bot. Reg. 15: t. 1295 (1830).