Assertion: beech's root system | /r/HasProperty | parasitic
Facets:
value: on the roots of oak trees
type: LOCATION
Source sentences:
text: The root system is parasitic on the roots of oak trees (Quercus spp.); dependent on the host tree for its nourishment, the suckers of the parasitic roots cause the formation of large rounded knobs on the roots of the host tree.