Poison Ivy (Toxicodendron radicans)
They’re here! Poison ivy that is, and her two toxic siblings poison oak and poison sumac. The bane of summer enjoyment for gardeners, landscapers, campers, hikers, and lovers of all things outdoors. Each year, 50 million Americans endure the ramifications of a toxic encounter with poison ivy and her two pernicious allies. However, it was …