poa trivialis, agrostis stolonifera, glyceria fluitans, trifolium repens, alopecurus geniculatus, catabrosa aquatica, stellaria alsine, persicaria hydropiper, sagina procumbens, argentina anserina, cerastium holosteoides, eleocharis palustris, galium palustre, glyceria maxima, holcus lanatus, juncus articulatus, myosotis scorpioides, oenanthe fistulosa, poa annua, ranunculus repens, ranunculus sceleratus, equisetum arvense, rumex conglomeratus