glyceria fluitans, agrostis stolonifera, persicaria hydropiper, poa trivialis, alopecurus geniculatus, galium palustre, ranunculus repens, trifolium repens, agrostis capillaris, bidens cernuus, cardamine pratensis, glyceria maxima, holcus lanatus, juncus articulatus, oenanthe fistulosa, persicaria lapathifolia, phalaris arundinacea, poa annua, stellaria alsine