Potamogeton americanus
loddon pondweed
Potamogeton nodosus
Elodea canadensis
Canadian pondweed
water crowfoot
Ranunculus aquatilis
water buttercup
water starwort
fanwort
water-shield
wrack
Cabomba caroliniana
Chenopodium album
lamb's-quarters
wild spinach
pigweed
meadow bright
kingcup
cowslip
Caltha palustris
water dragon
marsh marigold
May blob
Veronica michauxii
longheaded thimbleweed
Anemone riparia
Veronica anagallis-aquatica
Mentha longifolia
water speedwell
horsemint
Anemone virginiana
Virginia thimbleweed
Azolla caroliniana
Alternanthera philoxeroides
Carolina pond fern
alligator grass
floating fern
alligator weed
Asclepias exaltata
mosquito fern
poke milkweed
Zannichellia
American water ouzel
genus Zannichellia
Nuphar advena
Cinclus mexicanus
cow lily
yellow pond lily
spatterdock
yellow dock
broad-leaved dock
water carpet
bitter dock
Chrysosplenium americanum
water mat
pistia
Pistia stratoites
Rumex obtusifolius
Pistia stratiotes
water cabbage
water lettuce
yanquapin
Nelumbo lutea
American lotus
water chinquapin
American frogbit
Orontium aquaticum
golden club
Limnodium spongia
yellow hawkweed
water clover
Marsilea quadrifolia
king devil
lily pad
Hieracium praealtum
Lobelia dortmanna
water lobelia
Hypericum virginianum
curlycup gumweed
Grindelia squarrosa
marsh St-John's wort
bristly oxtongue
Rhus vernix
bugloss
bitterweed
poison dogwood
Picris echioides
shawnee
Toxicodendron vernix
oxtongue
poison sumac
poison ash
genus Xyris
Xyris
Epipactis gigantea
golden fern
Acrostichum aureum
water pimpernel
leather fern