Assertion: white truffle | /r/HasProperty | tuber oregonense
Facets:
Source sentences:
text: They include 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: 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: Two main types of Oregon truffles are currently harvested in the state, the Oregon white truffles (Tuber oregonense) and (Tuber gibbosum).
text: The Oregon white truffle (Tuber oregonense) grows symbiotically in the root systems of Douglas firs throughout the Northwest, from southern Oregon north to British Columbia, marching west from the Cascades to the Coast Range.