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Poison Sumac Information
Poison Sumac General: Poison sumac – Toxicodendron Vernix, grows in swamps, bogs, depressions, and other wet areas. Like both poison ivy and poison oak, poison sumac produces urushiol, a clear […]
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Staghorn Sumac – Rhus Typhina
Staghorn Sumac Driving around during September in New York you will eventually come across a group of small trees growing in dense stands. The leaves will be a deep red […]