agrostis stolonifera, eleocharis palustris, holcus lanatus, oenanthe fistulosa, poa trivialis, triglochin palustris, glyceria fluitans, glyceria maxima, helosciadium nodiflorum, juncus articulatus, alopecurus geniculatus, cardamine pratensis, carex hirta, galium palustre, phalaris arundinacea, poa annua, ranunculus repens, ranunculus sceleratus, sagina procumbens, stellaria alsine, trifolium repens, bidens cernuus