Mammillaria heyderi subsp. hemisphaerica (Engelm.) D.R.Hunt, Mammillaria Postscripts 6: 10. 1997

Mammillaria heyderi subsp. hemisphaerica (Engelm.) D.R.Hunt, Mammillaria Postscripts 6: 10. 1997

Mammillaria heyderi subsp. hemisphaerica (Engelm.) D.R.Hunt, Mammillaria Postscripts 6: 10. 1997

is new combination for Mammillaria hemisphaerica Engelm. in Boston J. Nat. Hist. 6(2): 198–199. 1850

Taxon for this name

Mammillaria heyderi subsp. hemisphaerica (Engelm.) D.R.Hunt, Mammillaria Postscripts 6: 10. 1997