Penstemon thompsoniae

Thompson's beardtongue

(A.Gray) Rydb. 1909 - Bull. Torrey Bot. Club 36: 690 (1909)


Specifications

Images

Synonyms

Penstemon thompsoniae subsp. jaegeri D.D.Keck

Penstemon thompsoniae var. desperatus Neese

Penstemon pumilus var. thompsoniae A.Gray

Penstemon thompsoniae subsp. typicus D.D.Keck

Penstemon caespitosus var. thompsoniae (A.Gray) A.Nelson