⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50335481, and has not been changed.

Mammillaria ortiz-rubiana (Bravo) Werderm. ex Backeb. is a synonym of Mammilloydia candida subsp. ortiz-rubiana (Bravo) Buxb.

This name is a synonym of Mammilloydia candida subsp. ortiz-rubiana (Bravo) Buxb..

The record derives from Tropicos which reports it as a synonym (record 50335481) with original publication details: 1931.