⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2791404, with some changes.

Epiphyllum ackermannii f. candidum Alexander 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: Cact. Succ. J. (Los Angeles) 19: 58 1947.