Penstemon laricifolius var. exilifolius Payson
, Univ. Wyoming Publ. Sci., Bot. 1: 97 (1924).- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:187591-2
- Publication
- University of Wyoming Publications in Science. Botany. Laramie, WY
- Collation
- 1: 97
- Family as entered in IPNI
- Scrophulariaceae
Links
- Nomenclatural link
- Penstemon exilifolius A.Nelson, Bull. Torrey Bot. Club 28: 230 (1901).
- Same citation as
- Penstemon laricifolius var. exilifolius (A.Nelson) Payson