⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2781585, with some changes.
This name is a synonym of Astrophytum asterias (Zucc.) Lem..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Z. Sukkulentenk. 3: 54 1927.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:87195-2.