Penstemon azureus Benth.

name cited:
Penstemon azureus Benth.
name recognized:
Penstemon azureus Benth.

drawing: S. Holden

family: Scrophulariaceae
subfamily: Antirrhinoideae
tribe: Cheloneae

epithet cited: azureus,-a,-um

epithet recognized: heterophyllus,-a,-um

Illustration contributed by:

link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=445283

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