Assertion: walnut's leaf | /r/HasProperty | concentrated
Facets:
value: highly
type: DEGREE
Source sentences:
text: Consequently, the highest probability of plant toxicity is within the canopy of black walnut trees, where roots, fallen leaves and decaying nut hulls are ever-present and concentrated.
text: The greatest concentration of juglone is under the canopy, where the roots, nuts and leaves are highly concentrated.