glyceria fluitans, glyceria maxima, agrostis stolonifera, ranunculus flammula, persicaria maculosa, poa trivialis, agrostis canina, holcus lanatus, juncus effusus, juncus tenuis, phleum pratense, poa annua, ranunculus repens, rumex crispus, rumex obtusifolius, stellaria media, trifolium repens