External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187342-2
- Species Name
- Penstemon deustus Douglas ex Lindl., Edwards's Bot. Reg. 16: t. 1318 (1830).
- Publication
- Manual of the Flowering Plants of California
- Collation
- 916
- Family as entered in IPNI
- Scrophulariaceae
Links
- Nomenclatural link
- Penstemon arenarius Greene, Pittonia 1(6): 282 (1889).
- Same citation as
- Penstemon deustus var. arenarius Jeps.