⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2773064, with some changes.

Disocactus ackermannii f. candidus (Alexander) Barthlott is a synonym of Disocactus ackermannii (Lindl.) Ralf Bauer

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bradleya 9: 87 1991.