⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50136362, with some changes.
This name is a synonym of Sulcorebutia steinbachii .
The record derives from Tropicos which reports it as a synonym (record 50136362
) with original publication details: Kakteen Orchid. Rundschau 1979(2): 17 17 1979.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:139048-1
.