Gymnocalycium riograndense Cárdenas is a synonym of Gymnocalycium pflanzii subsp. zegarrae (Cárdenas) G.J.Charles

This name is a synonym of Gymnocalycium pflanzii subsp. zegarrae (Cárdenas) G.J.Charles.

The record derives from WCSP (in review) (data supplied on 2012-03-23) which reports it as a synonym with original publication details: Kakteen And. Sukk. 9: 24 1958.

Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:115491-2.

Earlier versions

This name was in version 1 of The Plant List, record kew-2835811, and has not been changed.