Regel, E.A. von, Gartenflora (1852-1938)
Gartenflora

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vol. 12 (1863)

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t. 412 f. 8

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Penstemon procerus Douglas ex Graham

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name cited:
Penstemon procerus Douglas ex Graham

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family: Scrophulariaceae
subfamily: Antirrhinoideae
tribe: Cheloneae

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epithet: procerus,-a,-um

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Illustration contributed by:
Smithsonian Institute, Washington, D.C., U.S.A.

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link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=325439

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contact about this record

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synonyms: