hogweed

Toxic Hogweed Found in Virginia

Toxic Hogweed Found in Virginia

On June 12, 2018, Virginia‚Äôs first giant hogweed was identified in Clarke County. The sap of the invasive plant causes third-degree burns. All it takes to be burned by the plant is to brush up against the bristles. The giant hogweed has been identified as Heracleum mantegazzianum. There approximately 30 of these large plants in […]