alopecurus geniculatus, lolium perenne, poa trivialis, poa annua, agrostis stolonifera, deschampsia cespitosa, elymus repens, alopecurus pratensis, bellis perennis, glyceria fluitans, glyceria maxima, persicaria hydropiper, phalaris arundinacea, plantago major, ranunculus repens, rumex obtusifolius, stellaria media, trifolium repens, acorus calamus, rumex crispus, senecio vulgaris