August 2, 2025 Joe Pye Weed (Eutrochium). In the genus Eutrochium there are five species of Joe Pye Weed native to North America and Canada; including Spotted Joe Pye Weed (Eutrochium maculatum), Appalachian Joe Pye Weed (Eutrochium steelei), Coastal Joe Pye Weed (Eutrochium dubium), Hollow-stem Joe Pye Weed (Eutrochium fistulosum), and Sweet-scented Joe Pye Weed…