Mammillaria conoidea DC. in Mém. Mus. Hist. Nat. 17: 112. 1828
Mammillaria conoidea in Mém. Mus. Hist. Nat. 17: 112. 1828
is basionym for Cochemiea conoidea in Taxon 70(2): 319. 2021
is basionym for Cactus conoideus, Revis. Gen. Pl. 1: 260. 1891
is basionym for Neolloydia conoidea in Bull. Torrey Bot. Club 49: 252. 1922
is basionym for Echinocactus conoideus in Allg. Gartenzeitung 21: 107. 1853
is basionym for Coryphantha conoidea, Circular to Cactus Fanciers, p.i. 1922
is basionym for Pediocactus conoideus in Acta Mus. Richnov., Sect. Nat., 5: 23. 1998
Mammillaria conoidea in Mém. Mus. Hist. Nat. 17: 112. 1828