alopecurus geniculatus, glyceria fluitans, poa trivialis, lolium perenne, cerastium holosteoides, ranunculus repens, rumex acetosa, deschampsia cespitosa, persicaria amphibia, persicaria hydropiper, phalaris arundinacea, poa annua, ranunculus sceleratus, rorippa palustris, stellaria media, alisma plantago-aquatica, bidens cernuus, capsella bursa-pastoris, cardamine pratensis, plantago uliginosa, polygonum aviculare, ranunculus acris