Penstemon caespitosus subsp. suffruticosus (A.Gray) D.D.Keck
, Bull. Torrey Bot. Club 64: 365 (1937). BHL- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187231-2
- Publication
- Bulletin of the Torrey Botanical Club. New York
- Collation
- 64: 365
- Family as entered in IPNI
- Scrophulariaceae
Links
- Nomenclatural link
- Penstemon caespitosus var. suffruticosus A.Gray, Syn. Fl. N. Amer. 2(1): 270 (1878).
- Same citation as
- Penstemon caespitosus subsp. suffruticosus (Gray) Keck