Everything You Need To Know About Poison Ivy
By Suellen May For RodalesOrganicLife.com July 14, 2017
Nothing takes the fun out of being outdoors faster than an encounter with poison ivy. It's the cockroach of the plant world: it regenerates readily, it's everywhere, and people loathe it. At least one member of the poison ivy clan (Toxicodendron, formerly Rhus) grows in every state in the continental US. Each region has its own varieties of poison ivy or poison oak, but all are perennials in the cashew family, and all cause a rash, blisters, and itchiness.
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