Penstemon laricifolius var. exilifolius

No common name

(A.Nelson) Payson 1924 - Publ. Sci. Univ. Wyoming, Bot. 1: 97 (1924)


Specifications

Images

Synonyms

Penstemon exilifolius var. desertus A.Nelson

Penstemon exilifolius A.Nelson

Penstemon laricifolius subsp. exilifolius (A.Nelson) D.D.Keck