Penstemon caespitosus subsp. desertipicti (A.Nelson) D.D.Keck
, Bull. Torrey Bot. Club 64: 365 (1937). BHL- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187228-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 64: 365
- Family as entered in IPNI
- Scrophulariaceae