eleocharis palustris, agrostis stolonifera, glyceria fluitans, ranunculus repens, alopecurus geniculatus, ranunculus flammula, poa trivialis, argentina anserina, cardamine pratensis, galium palustre, lolium pratense, oenanthe fistulosa, trifolium repens, carex nigra, juncus articulatus, lysimachia nummularia, persicaria hydropiper