⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50138516, with some changes.
This name is a synonym of Parodia microsperma subsp. horrida (F.W. Brandt) R. Kiesling & O. Ferrari.
The record derives from Tropicos which reports it as a synonym (record 50138516) with original publication details: Frankfurter Kakteenf. 5(4): 5-6 5 1978.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:137338-1.