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

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t. 9

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name recognized:
639125 Mammillaria heyderi Muehlenpf.

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name cited:
639131 Mammillaria heyderi var. Engelm.

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cited variety: hemisphaerica

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drawing: P. Roetter

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family: Cactaceae
subfamily: Cactoideae
tribe: Cacteae

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epithet: heyderi

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Illustration contributed by:

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link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=71728

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contact about this record homotypic synonyms:
Neomammillaria heyderi (Muehlenpf.) Britton & Rose;