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⚠ Version 1 of The Plant List has been superseded.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-2604571, with some changes.

L Gymnocalycium castellanosii var. rigidum H.Till is a synonym of Gymnocalycium castellanosii Backeb.

This name is a synonym of Gymnocalycium castellanosii Backeb..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Gymnocalycium 19: 670 2006.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:77077328-1.