⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2604579, with some changes.

Gymnocalycium spegazzinii subsp. sarkae Halda & Milt is a synonym of Gymnocalycium spegazzinii Britton & Rose

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Acta Mus. Richnov., Sect. Nat. 13: 22 2006.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:77080409-1.