Potamogeton ziziiformis Potamogeton curvatus Potamogeton brasiliensis Potamogeton pulchelliformis Potamogeton fragillimus Potamogeton dunicola Potamogeton pedersenii Potamogeton lucens var. floridanus Potamogeton lucens var. connecticutensis Potamogeton lucens subsp. brasiliensis Potamogeton linearis Potamogeton zizii var. porrectifolius Potamogeton zizii var. gracilis Potamogeton zizii var. connecticutensis Potamogeton angustifolius var. connecticutensis Potamogeton illinoensis f. rosulatus Potamogeton illinoensis f. homophyllus Potamogeton elipticum Potamogeton macrophylloides
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024