Penstemon procerus var. pseudoprocerus A.Nelson in J.M.Coult. & A.Nelson
, New Man. Bot. Centr. Rocky Mt. 444 (1909).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187688-2
- Species Name
- Penstemon procerus Douglas ex Graham, Edinburgh New Philos. J. 7: 348 (1829).
- Publication
- New Manual of Botany of the Central Rocky Mountains. New York
- Collation
- 444
- Family as entered in IPNI
- Scrophulariaceae
Links
- Nomenclatural link
- Penstemon pseudoprocerus Rydb., Mem. New York Bot. Gard. 1: 346 (1900).
- Same citation as
- Penstemon procerus var. pseudoprocerus (Rydb.) A.Nelson