I'm trying to figure out what kind of berry this is. It can be found all over the Swiss, French, and Italian alps, generally right where ordinary blueberries are (the ones one would eat). However, they are distinctly different:
- The flower attachment spot (sorry, non-botanist here) at the tip is square shaped (see photo)
- Their leaves turn red much later during the season
- The berry is more elongated when compared to ordinary blueberries, a bit of an ellipsoid