ID illustration:	71703	ID basionym cited:	226358
ID publication:	244	ID species cited:	226358
ID volume:	0	ID basionym recognized:	370138
ID genus cited:	1691	ID species recognized:	370138
ID genus recognized:	1685	ID copy:

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Engelmann, G., Plates to the Cactaceae of the Mexican boundary (1857-1859)
_Rep. U.S. Mex. Bound.

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t. 55

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name recognized:
370138 Echinocereus polyacanthus Engelm.

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name cited:
226358 Cereus polyacanthus Engelm.

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drawing:
P. Roetter

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family: Cactaceae
subfamily: Cactoideae
tribe: Cereeae

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epithet:
polyacanthus,-a,-um

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Illustration contributed by:

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link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=71703

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full size (if available)

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synonyms:

heterotypic synonyms:
Cereus leeanus Hook.; Cereus pacificus Coult.; Cereus polyacanthus Engelm.; Echinocereus durangensis Rumpler; Echinocereus leeanus (Hook.) Lemaire; Echinocereus leeanus (Hook.) Lemaire in Forster; Echinocereus matthesianus Backeb.; Echinocereus santaritensis W.Blum & Rutow;