The two types of poison ivy do have slightly different geographic ranges: Eastern poison ivy: Leaves grow on a fuzzy vine ...

Poison oak also has two different types commonly ... for the best ways to kill poison ivy and the best ways to kill poison ...

Poison ivy contains an oil called urushiol, which causes a red, itchy rash when it transfers to the skin. Every part of the plant contains this oil, from the roots to the stem to the leaves ...