HI folks, Sure hope you can help me. I have a plant that I initially thought was a Sunflower, however, there isn't a sunflower head on it, and it doesn't have the "fuzzy" like stem. The stem is smooth. This weed or plant also seems to be having babies. There appears to be about six of them in a 10 Ft. area. Rapid growth. Leaves have reached 12-15 inches in a tear drop shape and is approx. 5 inches wide at the widest point. Sorry, I don't have a camera to upload a picture. Thanks, for any tips you may have.