Synonyms
Neomammillaria goodridgei (Scheer ex Salm-Dyck) Britton & Rose
Cactus goodridgei (Scheer ex Salm-Dyck) Kuntze
Chilita goodridgei (Scheer ex Salm-Dyck) Orcutt
Ebnerella goodridgei (Scheer ex Salm-Dyck) Buxb.
Mammillaria goodridgei Scheer ex Salm-Dyck