glyceria fluitans, poa trivialis, agrostis stolonifera, persicaria hydropiper, alopecurus geniculatus, stellaria alsine, holcus lanatus, trifolium repens, cardamine pratensis, galium palustre, lolium perenne, oenanthe fistulosa, persicaria lapathifolia, poa annua, ranunculus repens, ranunculus sceleratus, stellaria media