Plants
Japanese rush(Acorus gramineus var. decoratus)
Horsetail(Equisetum hyemale / E. japonica)
Coontail(Ceratophyllum demersum)
Soft hornwort(Ceratophyllum submersum)
Brazilian waterweed(Egeria densa)
Canadian waterweed(Elodea canadensis)
White water rose(Nymphaea alba)
Common duckweed(Lemna minor)
Floating moss(Salvinia natans)
Water lettuce(Pistia stratiotes)
Fish grass(Cabomba caroliniana)
Japanese cress(Cardamine lyrata)
Iris(Iris)
Lizard's tail(Saururus cernuus)
Parrot's feather(Myriophyllum aquaticum)