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

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vol. 5 (1838)

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p. 173 (1839)

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Physostegia virginiana (L.) Benth.

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name cited:
Physostegia imbricata Hook.
name recognized:
Physostegia virginiana (L.) Benth.
name recognized (basionym):
Dracocephalum virginianum L.

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family: Labiatae
subfamily: Lamioideae

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epithet cited: imbricatus,-a,-um

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epithet recognized: virginianus,-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=189091

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contact about this record

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homotypic synonyms:
Dracocephalum virginianum L.;