Assertion: truffle | /r/HasProperty | hypogeous fungi
Facets:
Source sentences:
text: Being a hypogeous fungi, truffles grow and mature underground close to the roots of some types of trees, specifically oaks and elm trees.
text: The truffle is a hypogeous fungi-
text: Truffles are hypogeous fungi: that is, unlike the familiar gilled mushrooms on stems that pop up periodically in back yards, they grow underground.