poa trivialis, agrostis stolonifera, glyceria fluitans, glyceria maxima, myosotis scorpioides, ranunculus repens, galium palustre, holcus lanatus, alopecurus geniculatus, cardamine pratensis, stellaria alsine, argentina anserina, carex hirta, eleocharis palustris, helosciadium nodiflorum, juncus bufonius, oenanthe fistulosa, persicaria amphibia, persicaria hydropiper, phalaris arundinacea, ranunculus sceleratus, rorippa amphibia, epilobium hirsutum, ranunculus acris