poa trivialis, agrostis stolonifera, holcus lanatus, eleocharis palustris, glyceria fluitans, oenanthe fistulosa, trifolium repens, triglochin palustris, agrostis capillaris, alopecurus geniculatus, juncus articulatus, ranunculus repens, alopecurus pratensis, argentina anserina, bidens cernuus, cardamine pratensis, cerastium holosteoides, equisetum fluviatile, galium palustre, helosciadium nodiflorum, myosotis scorpioides, phleum pratense, ranunculus sceleratus, sagina procumbens