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

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

Mammillaria hemisphaerica Engelm. in Boston J. Nat. Hist. 6(2): 198–199. 1850
is basionym for Mammillaria heyderi subsp. hemisphaerica (Engelm.) D.R.Hunt, Mammillaria Postscripts 6: 10. 1997
is basionym for Cactus heyderi var. hemisphaericus (Engelm.) J.M.Coult. in Contr. U.S. Natl. Herb. 3: 97. 1894
is basionym for Neomammillaria hemisphaerica (Engelm.) Britton & Rose, Cactaceae 4: 75. 1923
is basionym for Mammillaria gummifera var. hemisphaerica (Engelm.) L.D.Benson in Cact. Succ. J. (Los Angeles) 41(3): 128. 1969
is basionym for Mammillaria heyderi var. hemisphaerica Engelm. in Proc. Amer. Acad. Arts 3: 263. 1856
Taxon for this name