glyceria fluitans, agrostis stolonifera, poa trivialis, oenanthe fistulosa, persicaria hydropiper, ranunculus repens, stellaria alsine, alopecurus geniculatus, bolboschoenus maritimus, eleocharis palustris, helosciadium nodiflorum, rorippa palustris, trifolium repens, acorus calamus, atriplex prostrata, cerastium holosteoides, lolium perenne, persicaria amphibia, poa annua, ranunculus sceleratus, rorippa amphibia, sagina procumbens, sparganium erectum, stellaria media, bellis perennis, bidens tripartita, butomus umbellatus, epilobium hirsutum, rumex hydrolapathum