Discocactus alteolens Lem. ex A.Dietr. in Allg. Gartenzeitung 14: 202. 1846
Discocactus alteolens in Allg. Gartenzeitung 14: 202. 1846
is basionym for Discocactus placentiformis subsp. alteolens in Kakteen And. Sukk. 46: 64. 1995
is basionym for Discocactus placentiformis var. alteolens in Kakteen And. Sukk. 44: 105. 1993