I have recorded this before but not when flowering.This is R.crithmifolius x R.insignis from Mt.Winterslow collected by Tony Druce.
Collected by Pat Enright from Mt.Robert in Nelson Lakes NP.
This looks like a Ranunculus, but I couldn't find a match. Two plants only observed on a roadside bank in heavy native forest. An ID would be most appreciated.
Fairly common plant in south and central Finland.