Mammillaria heyderi Muehlenpf. [ Mammillaria heyderi var. hemisphaerica Engelm.]
Engelmann, G., Plates to the Cactaceae of the Mexican boundary (1857-1859)
Rep. U.S. Mex. Bound.
t. 9

Mammillaria heyderi Muehlenpf.
name cited:
Mammillaria heyderi var. hemisphaerica Engelm.
name recognized:
Mammillaria heyderi Muehlenpf.
drawing: P. Roetter
family: Cactaceae
subfamily: Cactoideae
tribe: Cacteae
epithet: heyderi
Illustration contributed by:
link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=71728
contact about this record homotypic synonyms:
Neomammillaria heyderi (Muehlenpf.) Britton & Rose;