salix alba, phalaris arundinacea, persicaria hydropiper, bidens frondosa, urtica dioica, chenopodium album, lipandra polysperma, persicaria lapathifolia, poa palustris, rumex obtusifolius, salix triandra, salix viminalis, echinochloa crus-galli, epilobium roseum, galium aparine, humulus lupulus, lycopus europaeus, sonchus asper, stellaria aquatica