This name is a synonym of Ranunculus limoselloides Turcz..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50067383) with original publication details: Fieldiana, Bot. 28: 232 1951.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:217405-2.
This name was in version 1 of The Plant List, record tro-50067383, and has not been changed.