Assertion: black truffle | /r/HasProperty | leucangium carthusianum
Facets:
Source sentences:
text: Oregon Black truffle (Leucangium carthusianum), also sometimes known as Carthusian truffle, named for the order of the Carthusians.
text: Of the hundreds of recorded truffle species, around seven are used for cooking, and of these, four can be found growing wild in Oregon: the Oregon winter white truffle (Tuber oregonense), the Oregon spring white truffle (Tuber gibbosum), the Oregon black truffle (Leucangium carthusianum), and the Oregon brown truffle (Kalapuya brunnea).
text: This is especially true of the infamous Oregon black truffle (Leucangium carthusianum), which is scattered throughout the forest and grows deeper than other truffles.