Poison Ivy University of Maryland Extension

Can you identify this as poison ivy? Read this and you will be!

poison ivy? - Ask Extension

Pacific poison oak, plant

Maryland's top invasive plant species import harm to natives

The Itchy Truth About Poison Ivy – Maryland Grows

Poison Ivy Cornell Weed Identification

Should I do anything about these vines growing up huge Pine in my

Poison Oak?? - Ask Extension

Public Education Happens in “Iv'y Towers” - Maryland Invasive

How to Identify Poison Ivy

Poison Ivy Cornell Weed Identification

What plant is this? - Ask Extension

Poison Ivy: Leaves of three? Let it be!, VCE Publications