Smooth black truffle or tuber macrosporum vittadini
The smooth black truffle or Tuber Macrosporum Vittadini is the least known and least commercialized variety, but it is still one of the most appreciated. The surface is smooth and the lines are minimal gibbous. The smell is distinct and pleasant. This species loves oaks, poplars, lime trees, willows, willows, hazelnuts and black hornbeams.
The harvest period is between July and the end of December.