Meet the Tallest Poison Ivy Vine Ever Found

A low-angle photo shows a massive tree trunk thickly covered in old, dark vines, extending upwards towards a bright green leafy canopy. An olive-green circle on the right announces, "Leaves of Three, Times Twenty: Meet the Tallest Poison Ivy Ever Found."

The tallest poison ivy vine ever recorded was discovered by Ontario resident Robert Fedrock in the woods of Paris, Ontario, Canada. Learn more about the 68-foot-tall poison ivy plant that was officially recognized by Guinness World Records.

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