Honesty, or moneyplant, has very much the same aspect as the invasive dame's-rocket. When they're blooming, it's not easy to tell them apart. Yet its behavior is very different. A search of online information found nothing to indicate invasive issues in any part of its range. So if you're looking for something like this to plant, go for honesty. You can't go wrong, even if it has been reported wild in AR, CA, CO, CT, DE, GA, ID, IL, IN, KY, MA, MD, ME, MI, MN, MT, NC, NJ, NY, OH, OR , PA, RI, TN UT, VA, VT, WA, WV, BC, MB, NS, ON, and QC. Lenawee Co MI, 5/18/11.