convolvulus arvensis, echinochloa crus-galli, lipandra polysperma, lycopus europaeus, persicaria hydropiper, persicaria lapathifolia, phalaris arundinacea, rorippa amphibia, salix purpurea, scrophularia nodosa, stellaria aquatica, alopecurus aequalis, bidens frondosa, galium aparine, mentha longifolia, rorippa palustris, rumex crispus, tanacetum vulgare, fallopia dumetorum, symphytum officinale, tripleurospermum inodorum