Mushroom - a general term.
Lingonberry or cowberry. Red whortleberry. It is similar to a cranberry.
Ringed seal or jar seal.
Crowberry. A berry rather similar to cranberries but with a black skin, found growing on a shrub in the hills of northern Europe.
Horse mushroom. Edible, and very delicious, but easily mistaken for other less palatable or even poisonous mushrooms.