Penstemon cobaea Nutt. [ Penstemon cobaea var. purpureus Pennell]

vol. 23 (1954-1959)

t. 767

name cited:
Penstemon cobaea var. purpureus Pennell
name recognized:
Penstemon cobaea Nutt.

drawing: M.E. Eaton

family: Scrophulariaceae
subfamily: Antirrhinoideae
tribe: Cheloneae

epithet: cobaeus,-a,-um

Illustration contributed by:
New York Botanical Garden, U.S.A.

link to this page:
https://www.plantillustrations.org/illustration.php?id_illustration=162929

synonyms: