I hope someone can help me with this. Last year I purchased a clematis called Dorothy Walton. When it grew this year 2 different clematis grew. One had the normal clematis leaves and the other has leaves that are more pointy and weed like. I have searched for a photo of Dorothy Walton but can not locate one. The leaves that have flowered are a pale lavender. (I dont have access to a camera. The leaves that are more aggressive havenot flowered. and have completely covered the trellis and are still growing gang busters. Could this be a very agressive weed or a huge cleamatis that will flower later?