glyceria declinata, agrostis stolonifera, alopecurus geniculatus, bidens cernuus, juncus bufonius, lemna minor, persicaria hydropiper, poa trivialis, lycopus europaeus, trifolium repens, agrostis capillaris, carex leporina, cerastium holosteoides, epilobium tetragonum, juncus effusus, lolium perenne, lythrum portula, plantago major, ranunculus repens, cirsium arvense, lysimachia vulgaris