agrostis stolonifera, juncus articulatus, galium palustre, glyceria maxima, poa trivialis, alopecurus geniculatus, berula erecta, cardamine pratensis, carex hirta, cerastium holosteoides, glyceria fluitans, nymphoides peltata, oenanthe fistulosa, persicaria hydropiper, polygonum aviculare, ranunculus repens, ranunculus sceleratus, trifolium repens