Penstemon grinnellii

Grinnell's beardtongue

Eastw. 1905 - Bull. Torrey Bot. Club 32: 207 (1905)


Specifications

Images

Synonyms

Penstemon palmeri var. grinnellii (Eastw.) Munz & I.M.Johnst.

Penstemon grinnellii var. scrophularioides (M.E.Jones) N.H.Holmgren

Penstemon scrophularioides M.E.Jones

Penstemon grinnellii subsp. scrophularioides (M.E.Jones) Munz