⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2835624, with some changes.
This name is a synonym of Eriosyce curvispina (Bertero ex Colla) Katt..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Anales Mus. Hist. Nat. Montevideo II, 5(1): 77 1941.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:115388-2.