Assertion: iris's rhizome | /r/HasProperty | buried
Facets:
value: in the ground
type: LOCATION
value: deeply
type: DEGREE
Source sentences:
text: In addition, the leaves of Iris verna are narrower and straighter than those of Iris cristata, and it has rhizomes that are deeply buried (as opposed to the shallow rhizomes of Iris cristata).
text: If the rhizomes are buried, they may rot.
text: It is a geophyte, that has thick rhizomes, which are stoloniferous, and semi-buried in the ground.