⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50152532, with some changes.
This name is a synonym of Rebutia neocumingii subsp. riograndensis .
The record derives from Tropicos which reports it as a synonym (record 50152532
) with original publication details: Ashingtonia 3: 138, 132 138 1978.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:919321-1
.