alliaria petiolata, bryum argenteum, catabrosa aquatica, lycopus europaeus, lysimachia nummularia, myriophyllum spicatum, poa annua, ranunculus repens, ranunculus sceleratus, rorippa sylvestris, rumex obtusifolius, veronica beccabunga, veronica persica, angelica archangelica, chaenorhinum minus, erigeron canadensis, marchantia polymorpha, persicaria maculosa, rorippa palustris, sonchus oleraceus, tripleurospermum inodorum, urtica dioica, capsella bursa-pastoris