marsh pea
Lathyrus palustris
Veronica anagallis-aquatica
Veronica michauxii
water speedwell
soapwort gentian
Gentiana saponaria
Andromeda polifolia
Aster ptarmicoides
marsh andromeda
upland white aster
common bog rosemary
bog rein orchid
bog candles
Habenaria dilatata
lady's laces
ribbon grass
gardener's garters
Phalaris arundinacea
reed canary grass
swamp lily
lizard's-tail
water dragon
Saururus cernuus
poison ash
poison sumac
Rhus vernix
Toxicodendron vernix
poison dogwood
Pistia stratiotes
pistia
Pistia stratoites
water lettuce
water cabbage
spatterdock
calathian violet
cow lily
Gentiana pneumonanthe
Helenium autumnale
marsh gentian
yellow pond lily
Nuphar advena
autumn sneezeweed
bog rosemary
Andromeda glaucophylla
moorwort
Calla palustris
water arum
wild calla
whitlow grass
shad-flower
shadflower
Draba verna
Ranunculus aquatilis
coneflower
horsemint
water buttercup
Mentha longifolia
water crowfoot
cowslip
meadow bright
Canadian pondweed
hop clover
kingcup
yellow trefoil
purple loosestrife
May blob
nonesuch clover
spiked loosestrife
Caltha palustris
Medicago lupulina
marsh marigold
Lythrum salicaria
black medick
Elodea canadensis
alligator weed
showy sunflower
Xyris
Alternanthera philoxeroides
Helianthus laetiflorus
genus Xyris
alligator grass
Geum strictum
yellow avens
Geum alleppicum strictum
seepy
Saxifraga oppositifolia
purple saxifrage
tall mallow
cheese
bastard indigo
Malva sylvestris
cheeseflower
loddon pondweed
Amorpha fruticosa
false indigo
high mallow
Potamogeton americanus
Potamogeton nodosus