The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2835644, with some changes.

M Gymnocalycium hamatum F.Ritter & Y.Itô is a synonym of Gymnocalycium marsoneri Fric ex Y.Itô

This name is a synonym of Gymnocalycium marsoneri Fric ex Y.Itô.

The record derives from WCSP (in review) which reports it as a synonym and as an invalid name with original publication details: Cactaceae 385 1981.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:897852-1.