This name is a synonym of Ranunculus trichophyllus subsp. eradicatus (Laest.) C.D.K.Cook.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Nova Acta Regiae Soc. Sci. Upsal. II, 11: 242 1839.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:217143-2.
This name was in version 1 of The Plant List, record kew-2529066.