Plant Database : Perennial : Light and Medium and Hard : Pond
| Name | Common Name | Family |
| Acorus calamus | Sweet Flag | Araceae |
| Acorus gramineus | Araceae | |
| Alisma canaliculatum | Alismataceae | |
| Alisma plantago-aquatica | Great Water Plantain | Alismataceae |
| Anemopsis californica | Yerba Mansa | Saururaceae |
| Aponogeton distachyos | Water Hawthorn | Aponogetonaceae |
| Beckmannia eruciformis | Sloughgrass | Gramineae |
| Brasenia schreberi | Water Shield | Cabombaceae |
| Butomus umbellatus | Flowering Rush | Butomaceae |
| Calla palustris | Water Arum | Araceae |
| Callitriche hermaphroditica | Water Starwort | Callitrichaceae |
| Callitriche palustris | Common Waterwort | Callitrichaceae |
| Caltha leptosepala | Western Marsh Marigold | Ranunculaceae |
| Caltha leptosepala howellii | Ranunculaceae | |
| Caltha natans | Ranunculaceae | |
| Caltha palustris | Marsh Marigold | Ranunculaceae |
| Caltha sinogracilis | Ranunculaceae | |
| Cardamine rotundifolia | American Water Cress | Cruciferae |
| Carex utriculata | Sedge | Cyperaceae |
| Ceratophyllum demersum | Hornwort | Ceratophyllaceae |
| Cyperus longus | Galingale | Cyperaceae |
| Darmera peltata | Umbrella Plant | Saxifragaceae |
| Eleocharis dulcis | Chinese Water Chestnut | Cyperaceae |
| Equisetum fluviatile | Swamp Horsetail | Equisetaceae |
| Eriophorum angustifolium | Cotton Grass | Cyperaceae |
| Eriophorum gracile | Cotton Grass | Cyperaceae |
| Euryale ferox | Foxnut | Euryalaceae |
| Glyceria acutiflora | Gramineae | |
| Glyceria borealis | Gramineae | |
| Glyceria fluitans | Floating Manna Grass | Gramineae |
| Glyceria occidentalis | Gramineae | |
| Glyceria plicata | Gramineae | |
| Glyceria septentrionalis | Eastern Manna Grass | Gramineae |
| Glyceria striata | Fowl Manna Grass | Gramineae |
| Hippuris vulgaris | Common Marestail | Hippuridaceae |
| Hottonia palustris | Water Violet | Primulaceae |
| Houttuynia cordata | Tsi | Saururaceae |
| Houttuynia cordata | Tsi | Saururaceae |
| Houttuynia cordata | Tsi | Saururaceae |
| Juncus acutus | Sharp Rush | Juncaceae |
| Juncus effusus | Soft Rush | Juncaceae |
| Lobelia cardinalis | Cardinal Flower | Campanulaceae |
| Ludwigia palustris | Water Purslane | Onagraceae |
| Lycopus europaeus | Gypsywort | Labiatae |
| Lysichiton americanus | Yellow Skunk Cabbage | Araceae |
| Lysichiton camtschatcense | Araceae | |
| Lysimachia fortunei | Primulaceae | |
| Lysimachia nummularia | Creeping Jenny | Primulaceae |
| Lysimachia paridiformis | Primulaceae | |
| Lysimachia vulgaris | Yellow Loosestrife | Primulaceae |
| Lythrum salicaria | Purple Loosestrife | Lythraceae |
| Mentha aquatica | Water Mint | Labiatae |
| Menyanthes trifoliata | Bogbean | Menyanthaceae |
| Mimulus geyeri | Monkey Flower | Scrophulariaceae |
| Mimulus guttatus | Yellow Monkey Flower | Scrophulariaceae |
| Mimulus lewisii | Great Purple Monkey Flower | Scrophulariaceae |
| Myosotis scorpioides | Water Forget-Me-Not | Boraginaceae |
| Najas marina | Spiny Naiad | Najadaceae |
| Nasturtium microphyllum | Watercress | Cruciferae |
| Nasturtium officinale | Watercress | Cruciferae |
| Nelumbo lutea | American Water Lotus | Nelumbonaceae |
| Nelumbo nucifera | Sacred Water Lotus | Nelumbonaceae |
| Nuphar advena | Common Spatterdock | Nymphaeaceae |
| Nuphar japonicum | Nymphaeaceae | |
| Nuphar lutea | Yellow Water Lily | Nymphaeaceae |
| Nuphar polysepala | Spatterdock | Nymphaeaceae |
| Nuphar pumila | Nymphaeaceae | |
| Nymphaea alba | White Water Lily | Nymphaeaceae |
| Nymphaea candida | Nymphaeaceae | |
| Nymphaea odorata | Fragrant Water Lily | Nymphaeaceae |
| Nymphaea tetragona | Pygmy Water Lily | Nymphaeaceae |
| Nymphaea tuberosa | Tuberous Water Lily | Nymphaeaceae |
| Nymphoides peltata | Water Fringe | Menyanthaceae |
| Oenanthe aquatica | Water Dropwort | Umbelliferae |
| Oenanthe javanica | Water Dropwort | Umbelliferae |
| Oenanthe javanica | Water Dropwort | Umbelliferae |
| Orontium aquaticum | Golden Club | Araceae |
| Peltandra sagittifolia | White Arrow Arum | Araceae |
| Peltandra virginica | Green Arrow Arum | Araceae |
| Penthorum sedoides | Virginian Stonecrop | Saxifragaceae |
| Phragmites australis | Common Reed | Gramineae |
| Phyllospadix scouleri | Surf Grass | Zosteraceae |
| Polygonum amphibium | Willow Grass | Polygonaceae |
| Polygonum coccineum | Water Smartweed | Polygonaceae |
| Pontederia cordata | Pickerel Weed | Pontederiaceae |
| Potamogeton cheesemanii | Potamogetonaceae | |
| Potamogeton crispus | Curly Pondweed | Potamogetonaceae |
| Potamogeton cristatus | Potamogetonaceae | |
| Potamogeton distinctus | Potamogetonaceae | |
| Potamogeton natans | Broad-Leaved Pondweed | Potamogetonaceae |
| Potamogeton oxyphyllus | Potamogetonaceae | |
| Potamogeton pectinatus | Fennel-Leaved Pondweed | Potamogetonaceae |
| Potamogeton suboblongus | Potamogetonaceae | |
| Ranunculus flammula | Lesser Spearwort | Ranunculaceae |
| Ranunculus nipponicus | Ranunculaceae | |
| Ranunculus sceleratus | Celery-Leaved Buttercup | Ranunculaceae |
| Rorippa amphibia | Great Yellow Cress | Cruciferae |
| Rumex aquaticus | Red Dock | Polygonaceae |
| Rumex hydrolapathum | Great Water Dock | Polygonaceae |
| Sagittaria aginashi | Alismataceae | |
| Sagittaria brevirosta | Short-Beaked Arrow Leaf | Alismataceae |
| Sagittaria chapmanii | Alismataceae | |
| Sagittaria cuneata | Wapato | Alismataceae |
| Sagittaria latifolia | Duck Potato | Alismataceae |
| Sagittaria rigida | Alismataceae | |
| Sagittaria sagittifolia | Arrow Head | Alismataceae |
| Samolus parviflorus | Thin-Leaf Brookweed | Primulaceae |
| Samolus valerandi | Brookweed | Primulaceae |
| Saururus cernuus | Swamp Lily | Saururaceae |
| Saururus chinensis | Saururaceae | |
| Scirpus acutus | Hard Stem Bulrush | Cyperaceae |
| Scirpus affinis | Cyperaceae | |
| Scirpus americanus | American Bulrush | Cyperaceae |
| Scirpus cyperinus | Woolly Grass Bulrush | Cyperaceae |
| Scirpus fluviatilis | River Bulrush | Cyperaceae |
| Scirpus lacustris | Bulrush | Cyperaceae |
| Scirpus maritimus | Seaside Bulrush | Cyperaceae |
| Scirpus microcarpus | Panicled Bulrush | Cyperaceae |
| Scirpus nevadensis | Nevada Bulrush | Cyperaceae |
| Scirpus paludosus | Bayonet Grass | Cyperaceae |
| Scirpus subterminalis | Cyperaceae | |
| Scirpus ternatus | Cyperaceae | |
| Scirpus validus | River Club-Rush | Cyperaceae |
| Scirpus validus creber | Cyperaceae | |
| Sparganium americanum | Bur-Reed | Sparganiaceae |
| Sparganium androcladum | Branching Bur-Reed | Sparganiaceae |
| Sparganium erectum | Bur Reed | Sparganiaceae |
| Sparganium longifolium | Sparganiaceae | |
| Sparganium stoloniferum | Sparganiaceae | |
| Spirodela polyrrhiza | Great Duckweed | Lemnaceae |
| Stratiotes aloides | Water Soldier | Hydrocharitaceae |
| Trapa bicornis | Ling | Trapaceae |
| Trapa natans | Water Chestnut | Trapaceae |
| Triglochin maritima | Sea Arrow Grass | Juncaginaceae |
| Triglochin palustris | Marsh Arrow Grass | Juncaginaceae |
| Typha angustifolia | Small Reed Mace | Typhaceae |
| Typha bungeana | Typhaceae | |
| Typha davidiana | Typhaceae | |
| Typha domingensis | Southern Cattail | Typhaceae |
| Typha glauca | Typhaceae | |
| Typha latifolia | Reedmace | Typhaceae |
| Typha laxmannii | Typhaceae | |
| Typha minima | Typhaceae | |
| Typha orientalis | Typhaceae | |
| Utricularia vulgaris | Bladderwort | Lentibulariaceae |
| Vallisneria americana | Water Celery | Hydrocharitaceae |
| Vallisneria spiralis | Eel Grass | Hydrocharitaceae |
| Veronica americana | American Brooklime | Scrophulariaceae |
| Veronica anagallis-aquatica | Water Speedwell | Scrophulariaceae |
| Veronica beccabunga | Brooklime | Scrophulariaceae |
| Veronica catenata | Scrophulariaceae | |
| Veronica scutellata | Marsh Speedwell | Scrophulariaceae |
| Wasabia japonica | Japanese Horseradish | Cruciferae |
| Wolffia arrhiza | Least Duckweed | Lemnaceae |
| Zannichellia palustris | Horned Pondweed | Zannichelliaceae |
| Zantedeschia aethiopica | Arum Lily | Araceae |
| Zizania latifolia | Manchurian Wild Rice | Gramineae |
| Zizania latifolia | Manchurian Wild Rice | Gramineae |