Dolichothele sphaerica (A.Dietr.) Britton & Rose, Cactaceae 4: 61. 1923
Dolichothele sphaerica, Cactaceae 4: 61. 1923
is new combination for Mammillaria sphaerica in Allg. Gartenzeitung 21(12): 94. 1853
Dolichothele sphaerica, Cactaceae 4: 61. 1923
Taxon for this name