glyceria fluitans, poa trivialis, agrostis stolonifera, alopecurus geniculatus, oenanthe fistulosa, trifolium repens, glyceria maxima, sagina procumbens, brachythecium rutabulum, persicaria hydropiper, berula erecta, cardamine pratensis, cerastium holosteoides, galium palustre, holcus lanatus, juncus articulatus, juncus effusus, lolium perenne, lotus pedunculatus, ranunculus flammula, ranunculus repens, ranunculus sceleratus, stellaria alsine, butomus umbellatus