Alternanthera phyloxeroides Ammannia coccinea Azolla caroliniana Bidens laevis Brasenia schreberi Cabomba caroliniana Canna spp. Carex lupulina Cephalanthus occidentalis Ceratophyllum demersum Chara spp. Colocasia esculenta Cuscuta spp. Cyperus odoratus Cyperus surinamensis Dulichium arundinaceum Echinodorus cordifolius Egeria densa Eichhornia crassipes Eleocharis baldwinii Eleocharis quadrangulata Eriocaulon spp. Euglena spp. Hydrilla verticillata Hydrocotyle umbellata Hydrodictyon spp. Hydrolea quadrivalvis Hygrophila costata Hymenocallis spp. Iris pseudacorus Juncus repens Justicia americana Lemna spp. Limnobium spongia Ludwigia peploides Luziola fluitans Lyngbya spp. Marsilea spp. Micranthemum umbrosum Myriophyllum aquaticum Myriophyllum heterophyllum Myriophyllum spicatum Najas guadalupensis Najas minor Nelumbo spp. Nitella spp. Nuphar luteum Nymphaea odorata Nymphoides peltata Oxycaryum cubense Panicum hemitomon Panicum repens Peltandra virginica Phragmites australis Pistia stratiotes Pithophora spp. Polygonum spp. Polygonum hydropiperoids Pontederia cordata Potamogeton crispus Potamogeton diversifolius Potamogeton nodosus Ruppia spp. Rynchospora inundata Saggitaria lancifolia Saggitaria latifolia Salvinia minima Saururus cernuus Scirpus pungens Scirpus spp. Sphagnum spp. Spirodela polyrhiza Spirogyra spp. Typha angustifolia Typha latifolia Utricularia spp. Vallisneria americana Wolffia spp. Zannichellia palustris Zizania aquatica