Tuber borchii
White spring truffle
Borchii Truffle you may mix up with a white truffle as it shows almost the same characteristics.
The mushroom is initially whitish, then when ripening it’s getting reddish-brown color; it has rather wide but rare, branched, whitish veins, which then turn dark with time. The smell is accentuated and special.
Harvest season: January - April