Penstemon gairdneri var. gairdneri 25% complete

No common name

Hook. 1838 - Fl. Bor.-Amer. 2: 99 (1838)

Specifications

Images

Synonyms

Penstemon hians I.M.Johnst.

Penstemon gairdneri subsp. hians (Piper) D.D.Keck

Penstemon gairdneri var. hians Piper