Hi there, this is a plant, or possibly a weed in a forest in Czech Republic. I say a weed because it seems to be every where. The leaves are fairly large, up to 10cm. The flower on top is very small and yellow. The leaves or smooth and don't seem to have a fragrance. I am trying to identify edible plants, by doing the universal edible test it did not provide a major irritation but a small itching when chewed and held in the mouth for 5 minutes.
Would appreciate any help.