Can you please identify this plant? It is deciduous, multi-stemmed above what i believe is a single trunk. The trunk itself is hidden by other plants. The plant has volunteered in two separate locations of my yard and in each instance on the east facing side of a structure. The plant has green tear-shaped leaves and although I do not recall for certain, i believe its fall color is non-descript. This particular plant has been in my yard approx. five years. I have snipped it at ground level in the past, and it has returned the next year. It had been 2-3 years since i last snipped this plant. For the first time, this year i noticed the plant has a few white flowers on it.