Assertion: poison ivy | /r/AtLocation | north america
Facets:
Source sentences:
text: Poison ivy is native to North America.
text: Also known as Toxicodendron radicans, poison ivy is native to North America and is a member of the cashew family.
text: Poison ivy is native to North America, and present statewide in New York.
text: Poison ivy is a perennial woody weed that is native to North America.