⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2772812, and has not been changed.
This name is a synonym of Discocactus placentiformis .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Kakteen And. Sukk. 44: 105 1993.