Assertion: poison ivy's urushiol | /r/AtLocation | leaf
Facets:
Source sentences:
text: Urushiol is found in all parts of these plants, including the leaves, stems, and roots, and is even present after the plant has died.
text: Urushiol is a colorless or slightly yellow oil found in the leaves, stems and roots.
text: Urushiol is found in the leaves, stems, and roots of poison ivy plants, which means that you can get a rash even in the winter, when a plant has lost all of its leaves.
text: Urushiol is found in the leaves, stems, and roots of poison ivy plants, which means that you can get a rash even in the winter, when a plant has lost all of its leaves.
text: Urushiol is an oily resin that can be found in the leaves, stems, and roots of all three plants!