⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-6233, and has not been changed.
This name is a synonym of Alluaudia humbertii Choux.
The record derives from WCSP which reports it as a synonym and as an invalid name (record 6233) with original publication details: Handb. Sukk. Pfl. 1: 175 1954.