Assertion: poison ivy | /r/HasProperty | poison oak
Facets:
Source sentences:
text: Although it looks very much like Poison Ivy, Poison Oak is found is in less places than Poison Ivy and tends to grow more often in bushes, whereas Poison Ivy often grows in vines or stalks.
text: Poison ivy, poison oak and poison sumac are plants that contain an irritating, oily sap called urushiol.