Penstemon pachyphyllus var. congestus

No common name

N.H.Holmgren (Jones) 1979 - Brittonia 31:105. 1979


Specifications

Images

Synonyms

Penstemon pachyphyllus subsp. congestus (M.E.Jones) D.D.Keck

Penstemon congestus (M.E.Jones) Pennell

Penstemon acuminatus var. congestus M.E.Jones