Source: USDA PLANTS
Eastern Poison Ivy
[Rhus radicans var. littoralis (Mearns) Deam, more]
From Flora of Indiana (1940) by Charles C. Deam
This is an erect form with hairy, papillose fruit and is restricted to the Ohio River Counties.
Citation: The vPlants Project. vPlants: A Virtual Herbarium of the Chicago Region. http://www.vplants.org
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