Maturation period: 21 September to 31 December
Properties: Its appearance resembles Tuber uncinatum and matures at the same time. The truffles are small, 2 to 5 cm with a cavity at the bottom. The most characteristic feature is its pervasive odor of phenol or tar. This taste lasts even after cooking. Although bitter in taste, this truffle is great with certain dishes and enjoyed by many.