⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50118632, with some changes.
This name is a synonym of Ranunculus grandis Honda.
The record derives from Tropicos which reports it as a synonym (record 50118632) with original publication details: New Ill. Fl. Jap. 181 181 1961.