glyceria fluitans, poa trivialis, agrostis stolonifera, alopecurus geniculatus, acorus calamus, glyceria maxima, myosotis scorpioides, stellaria alsine, trifolium repens, cardamine pratensis, galium palustre, helosciadium nodiflorum, mentha aquatica, nymphoides peltata, oenanthe fistulosa, persicaria hydropiper, ranunculus repens, rorippa amphibia