Assertion: western poison ivy | /r/HasProperty | toxicodendron rydbergii
Facets:
Source sentences:
text: Western Poison Ivy (Toxicodendron rydbergii) grows north of the Saginaw-Muskegon line but does occur along most of Lake Michigan’s coastline.
text: It is a different species from western poison ivy, Toxicodendron rydbergii, which has similar effects.