Potamogeton diversifolius is a native species to the US. It will develop small floating leaves up to 1"wide x 2"long. It is also called snailseed pondweed. If the plants do not develop the small floating leaves then you have some other species. When not overabundant it is good habitat for small fish and waterfowl eat the plants and seeds.
Last edited by Bill Cody; 05/19/17 02:21 PM.
