holcus lanatus, lemna minor, athyrium filix-femina, eleocharis palustris, eupatorium cannabinum, frangula alnus, lonicera periclymenum, lycopus europaeus, osmunda regalis, persicaria amphibia, persicaria hydropiper, poa annua, ranunculus acris, solanum dulcamara, sonchus oleraceus, sparganium emersum, sparganium erectum, stellaria aquatica, stellaria graminea