poa trivialis, alopecurus geniculatus, glyceria fluitans, agrostis stolonifera, triglochin palustris, eleocharis palustris, sagina procumbens, argentina anserina, cardamine pratensis, cerastium holosteoides, holcus lanatus, juncus articulatus, leptobryum pyriforme, leptodictyum riparium, myosotis scorpioides, oenanthe fistulosa, persicaria amphibia, ranunculus repens, ranunculus sceleratus, stellaria alsine, trifolium repens, butomus umbellatus, galium palustre, juncus bufonius, nymphoides peltata