waterleaf
hydrophyllum
Hydrophyllum
genus Hydrophyllum
tapegrass
shawnee
genus Salvinia
Salvinia
water poppy
portulaca
genus Juglans
Juglans
Aldrovanda
genus Aldrovanda
Philadelphaceae
subfamily Philadelphaceae
family Hydrangeaceae
bloodwort family
genus Marsilea
hydrophytology
family Haemodoraceae
Haemodoraceae
bellwort
Hydrangeaceae
Marsilea
caryophyllaceous plant
hydrangea family
sedge
genus Symplocus
clover fern
Symplocus
pepper
pepperwort
genus Nymphaea
banksia
Amazon lily
common lavender
fool's watercress
meadow beauty
Nymphaea
Clethra
bonnet bellflower
caperwort
Marsileaceae
ribbon-leaved water plantain
dayflower
genus Clethra
mallow
family Marsileaceae
spiderwort