"Tuber excavatum var. intermedium" . "868913" . _:b76339979 . "G.Gross, 1996" . "Tuber excavatum var. intermedium" . . . . . _:b76339979 . "Tuber excavatum var. intermedium" . . _:b76339979 "Index Fungorum id" . . _:b76339979 . "Tuber excavatum var. intermedium G.Gross, 1996" . "436977" . . _:b76339979 "436977" . .