Penstemon humilis var. humilis

No common name

No author 1862 - Proc. Amer. Acad. Arts 6: 69 (1862)


Specifications

Images

Synonyms

Penstemon cinereus subsp. typicus D.D.Keck

Penstemon cinereus Piper

Penstemon cinereus subsp. foliatus D.D.Keck

Penstemon collinus A.Nelson

Penstemon humilis var. desereticus S.L.Welsh

Penstemon puberulus M.E.Jones

Penstemon decurvus Pennell ex Crosswh.