poa trivialis, trifolium repens, agrostis stolonifera, alopecurus geniculatus, holcus lanatus, glyceria fluitans, sagina procumbens, cardamine pratensis, oenanthe fistulosa, ranunculus repens, triglochin palustris, cerastium holosteoides, eleocharis palustris, galium palustre, glyceria maxima, juncus articulatus, lolium perenne, persicaria hydropiper, poa annua, rumex acetosa, stellaria alsine, bidens cernuus, cirsium arvense, ranunculus sceleratus, stellaria media