Hi all Just wondering if someone here can enlighten me on the ID of this plant. I have some submersed growth pics and emersed also flowers. Originally I hought it to be some type of Ludwigia , but the flower is not yellow and the leaf structure look different from any other ludwigia sp I have seen. Growing in my pond outside Emersed growth I hope some one can help. I have never seen this plant anywhere except in this location. In lower light (deeper water) it appears as in first pic. The red/ brown colour is only near surface. Stem looks hairy when submersed but not emersed.