Poison ivy, poisonous vine or shrub of the cashew family, native to eastern North America.
Poison Ivy Sumac Oak - Penn Medicine
How to Identify, Prevent, and Treat Poison Ivy and Poison Oak While Enjoying Arlington Parks - City of Arlington
How to Identify, Prevent, and Treat Poison Ivy and Poison Oak While Enjoying Arlington Parks - City of Arlington
Native Plant Spotlight: Poison Ivy Where to find it, how to remove it, how to take care of the rash – EARTHeim Landscape Design Lexington Kentucky
Poison Ivy - Shenandoah National Park (U.S. National Park Service)
Identifying poison ivy isn't as easy as 'leaves of three
Everything you need to know about poison ivy, News
How to Identify Poison Ivy University of Maryland Extension
Poison Ivy University of Maryland Extension
How to identify poison ivy in your backyard or in the woods, Local News