cashew

Leaflets of three — Let it be!

Poison ivy (Toxicodendron radicans) is not a true ivy, but rather a member of the cashew family (Anacardiaceae) which also includes poison oak, poison sumac, mango, cashew, and pistachio. Three out of four Americans are sensitive to poison ivy, and many are allergic to other members of the family as well. Poison ivy has dark […]