This name is a synonym of Ranunculus lobbii A.Gray.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 27103179) with original publication details: J. Bot. 9: 66, pl. 114 1871.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:217369-2.
This name was in version 1 of The Plant List, record tro-27103179, and has not been changed.