agrostis stolonifera, glyceria fluitans, poa trivialis, holcus lanatus, sagina procumbens, alopecurus geniculatus, catabrosa aquatica, galium palustre, glyceria maxima, juncus articulatus, persicaria hydropiper, poa annua, ranunculus repens, acorus calamus, argentina anserina, cardamine pratensis, eleocharis palustris, juncus bufonius, myosotis scorpioides, oenanthe fistulosa, ranunculus sceleratus, rumex obtusifolius, stellaria alsine, trifolium repens