Date Photo Taken: September 21, 2011
Location: Dunwoody, GA
Posted By: jsnoblin
This was growing on the edge of my neighbor’s Koi pond. Had lots of yellow flowers in summer (dime-size). The stems are red and hairy. Beautiful leaf structure and leaves turning a beautiful red color. Don’t know if the red stem color is seasonal. This one is 2 ft tall, another is at least 3 ft tall. What is it?