Metopium toxiferum
（重定向自Hog gum）
Metopium toxiferum (poisonwood, Florida poisontree, hog gum) is a species of flowering tree in the cashew or sumac family, Anacardiaceae, that is native to the American neotropics. It produces the irritant urushiol much like its close relatives poison sumac and poison oak. It is related to black poisonwood (Metopium brownei).