This name is a synonym of Ranunculus pedatifidus Sm..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50105520) with original publication details: Fl. Altaic. 2: 320–322 1830.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:712193-1.
This name was in version 1 of The Plant List, record tro-50105520.