This name is a synonym of Rebutia fiebrigii .
The record derives from Tropicos
(data supplied on )
which reports it as a synonym (record 50138598
) with original publication details: Succulenta (Netherlands) 56(3): 64 1977.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:218062-2
.
This name was in version 1 of The Plant List, record tro-50138598, and has not been changed.