water speedwell
Veronica anagallis-aquatica
Veronica michauxii
Lathyrus palustris
marsh pea
water buttercup
water crowfoot
Ranunculus aquatilis
genus Houttuynia
Houttuynia
horsemint
Mentha longifolia
lizard's-tail
Saururus cernuus
swamp lily
water dragon
Xyridaceae
Canadian pondweed
Elodea canadensis
Lysimachia terrestris
swamp candles
yellow-eyed grass family
family Xyridaceae
false mistletoe
mistletoe
Apium graveolens
Potamogeton americanus
wild celery
loddon pondweed
Potamogeton nodosus
Cinclus mexicanus
udipsamment
American water ouzel
water-loving
Gentiana saponaria
soapwort gentian
pigweed
Chenopodium album
lamb's-quarters
wild spinach
genus Phlox
American frogbit
Limnodium spongia
orchid family
poison dogwood
poison ash
Orchidaceae
family Orchidaceae
Toxicodendron vernix
Rhus vernix
poison sumac
Pontederiaceae
pickerelweed family
thyme-leaved sandwort
family Pontederiaceae
Arenaria serpyllifolia
ombrophyte
damask violet
sweet rocket
purple loosestrife
fanwort
spiked loosestrife
Cabomba caroliniana
Rocky Mountain dogbane
ombrophile
ribbon-leaved water plantain
Hesperis matronalis
Apocynum pumilum
Lythrum salicaria
Dame's violet
water-shield
Diplotaxis erucoides
genus Xyris
water starwort
pleuston
white rocket
water arum
Xyris
wild calla
Calla palustris
hairy willowherb
kingcup
codlins-and-cream
marsh marigold
May blob
Cardamine bulbosa
genus Elephantopus
Caltha palustris
cowslip
Elephantopus
Epilobium hirsutum
meadow bright
spring cress
sea holly
waybread
underplant
red goosefoot
Chenopodium rubrum
French spinach