Paxton, J., Magazine of botany and register of flowering plants [J. Paxton] (1834-1849)
Paxton’s Mag. Bot.

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vol. 9

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p. 197 (1839)

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Penstemon fruticosus (Pursh) Greene

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name cited:
Penstemon crassifolius Lindl.
name recognized:
Penstemon fruticosus (Pursh) Greene
name recognized (basionym):
Penstemon crassifolius Lindl.

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drawing: S. Holden

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family: Scrophulariaceae
subfamily: Antirrhinoideae
tribe: Cheloneae

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epithet: crassifolius,-a,-um

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Illustration contributed by:
Pennsylvania Horticultural Society, U.S.A.

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link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=189297

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contact about this record

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-
heterotypic synonyms:
Gerardia fruticosa Pursh; Penstemon crassifolius Lindl.;