glyceria fluitans, poa trivialis, agrostis stolonifera, alopecurus geniculatus, eleocharis palustris, ranunculus sceleratus, trifolium repens, juncus bufonius, argentina anserina, bidens cernuus, cardamine pratensis, elymus repens, galium palustre, glyceria maxima, helosciadium nodiflorum, holcus lanatus, juncus articulatus, myosotis scorpioides, oenanthe aquatica, oenanthe fistulosa, persicaria hydropiper, ranunculus repens, schoenoplectus tabernaemontani, triglochin palustris