Hello everyone. I'm new to the site and really excited about it. I live in Zone 5 and every fall I enjoy walking around our beautiful city gardens to collect seeds before they're taken/thrown out. I pinch off, "reuse and recycle " the plants that I know will die at the first frost, i.e. coleus and potato vine. Then I rot them in water/overwinter so I can plant them in my garden in the spring. (A huge money saver, as we all know). I am wondering if anyone can help me identify this plant and let me know if I will be able to root in water? Thank you in advance for any information.