Assertion: lichen | /r/HasProperty | threatened species
Facets:
value: because of heavy collection
type: CAUSE
value: since january
type: TEMPORAL
value: in certain parts of its range
type: LOCATION
Source sentences:
text: In certain parts of its range, this lichen is a threatened species.
text: Because of its specialized habitat requirements and heavy collection for scientific purposes, the lichen has been listed as an endangered species since January 18, 1995.