Toxicodendron vernix Anacardiaceae

Blackwater Preserve (Antioch Pines). Isle of Wight County, Virginia. 15 September 2007.

Blackwater Preserve, Isle of Wight County, Virginia. 1 June 2007.

Fruits. Dismal Swamp, Suffolk, Virginia

Rhus v). Blackwater Preserve 26 July 2005

Rhus v). Blackwater Preserve 26 July 2005

Poison sumac. Michigan.

Blackwater Preserve (Antioch Pines). Isle of Wight County, Virginia. 15 September 2007.

Blackwater Preserve 14 May 2007 Isle of Wight County, Virginia

Blackwater Preserve 2 August 2005

Rhus v). Blackwater Preserve 26 July 2005

Margin of hardwood swamp, heavily damaged by earlier burn. Blackwater Preserve (Aureolaria area). 11 June 2008.