_:b75750435 . "Tuber maculatum" . . _:b76341609 . "5258462" . . _:b76341609 . _:b75750435 "5258462" . . . . "Tuber maculatum Vittad., 1831" . "Vittad., 1831" . _:b75750435 . . _:b76341609 . _:b76341609 "Index Fungorum id" . . "50195" . "190092" . "Tuber maculatum" . . _:b75750435 . _:b75750435 "GBIF id" . . _:b76341609 "190092" . "Tuber maculatum" . .