Mammillaria heyderi var. waltheri (Boed.) Mottram, Mammill. Index: 41. 1980

Mammillaria heyderi var. waltheri (Boed.) Mottram, Mammill. Index: 41. 1980

Mammillaria heyderi var. waltheri (Boed.) Mottram, Mammill. Index: 41. 1980

is new combination for Mammillaria waltheri Boed. in Z. Sukkulentenk. 3(4): 72–73, unnumbered pl. 1927–1928

Taxon for this name

Mammillaria heyderi var. waltheri (Boed.) Mottram