lolium perenne, alopecurus geniculatus, poa trivialis, ranunculus repens, rumex acetosa, scorzoneroides autumnalis, glyceria fluitans, glyceria maxima, rorippa amphibia, trifolium repens, cardamine pratensis, phalaris arundinacea, agrostis stolonifera, caltha palustris, holcus lanatus, jacobaea aquatica, lolium pratense, phleum pratense, plantago lanceolata, plantago major, poa annua, ranunculus acris, rumex crispus, rumex obtusifolius, stellaria media