Scientific Name: Eutrochium dubium (formerly Eupatorium dubium)
Family: Asterales
Height: 3-4 ft.
Spread: 1-3 ft.
Bloom Time: July – September
Native Range: Eastern North America from Nova Scotia to Alabama, Pennsylvania
Ecological Value: Nectar plant.
Human Value: Edible and medicinal. (Geniusz, Plants...)
Monarch on Joe Pye Weed 
Bumble Bee on Joe Pye Weed 
Joe Pye Weed Stem and Flowers