poa trivialis, agrostis stolonifera, alopecurus geniculatus, persicaria hydropiper, stellaria alsine, glyceria maxima, myosotis laxa, argentina anserina, cardamine pratensis, elymus repens, galium palustre, glyceria fluitans, holcus lanatus, holcus mollis, juncus bufonius, myosotis scorpioides, phalaris arundinacea, ranunculus repens, ranunculus sceleratus, rorippa amphibia, stellaria media, cerastium holosteoides, cirsium arvense, epilobium hirsutum, equisetum fluviatile, polygonum aviculare, rorippa palustris