Penstemon laevigatus Aiton

name cited:
Penstemon calycosus Small
name recognized:
Penstemon laevigatus Aiton

drawing: M.E. Eaton

family: Scrophulariaceae
subfamily: Antirrhinoideae
tribe: Cheloneae

epithet cited: calycosus,-a,-um

epithet recognized: laevigatus,-a,-um

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

link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=163322