Mammillaria curvispina Salm-Dyck
Mammillaria confinis Haage ex Walp.
Mammillaria pachyrhiza Backeb.
Mammillaria discolor var. aciculata (Otto ex Pfeiff.) Salm-Dyck
Mammillaria ochoterenae (Bravo) Werderm.
Cactus pseudomammillaris Desf.
Mammillaria coniflora Salm-Dyck
Neomammillaria amoena (Hopffer ex Salm-Dyck) Britton & Rose
Mammillaria discolor var. nitens (Otto ex Linke) Salm-Dyck
Mammillaria schmollii (Bravo) Werderm.
Mammillaria discolor var. prolifera Pfeiff.
Mammillaria discolor var. albida (Haage ex Pfeiff.) Salm-Dyck
Mammillaria discolor var. curvispina (Salm-Dyck) Salm-Dyck
Mammillaria depressa DC.
Neomammillaria ochoterenae Bravo
Mammillaria discolor subsp. ochoterenae (Bravo) U.Guzmán
Mammillaria pseudomamillaris Salm-Dyck
Mammillaria nitens Salm-Dyck
Mammillaria discolor subsp. esperanzaensis (Boed.) D.R.Hunt
Mammillaria amoena Hopffer ex Salm-Dyck
Mammillaria discolor subsp. pachyrhiza (Backeb.) Lodé
Mammillaria esperanzaensis Boed.
Mammillaria discolor var. schmollii (Bravo) Repp.
Cactus discolor (Haw.) Kuntze
Cactus spini Colla
Mammillaria albida Haage ex Pfeiff.
Cactus aciculatus Kuntze
Chilita discolor (Haw.) Orcutt
Mammillaria discolor var. longispina Repp.
Mammillaria rhodacantha Salm-Dyck
Mammillaria porphyracantha Jacobi
Mammillaria discolor var. coniflora Salm-Dyck
Mammillaria discolor subsp. longispina (Repp.) Rogoz. & Plein
Mammillaria canescens Pfeiff.
Mammillaria pulchella Otto ex Linke
Mammillaria discolor var. ochoterenae (Bravo) Repp.
Mammillaria discolor f. pulchella (Otto ex Linke) Schelle
Mammillaria spinii Colla ex Salm-Dyck
Mammillaria aciculata Otto ex Pfeiff.
Neomammillaria discolor (Haw.) Britton & Rose
Mammillaria discolor subsp. schmollii (Bravo) Linzen
Neomammillaria schmollii Bravo