agrostis stolonifera, amaranthus retroflexus, artemisia vulgaris, bidens frondosa, lipandra polysperma, lycopus europaeus, poa palustris, rorippa amphibia, rorippa palustris, salix purpurea, urtica dioica, echinochloa crus-galli, erysimum cheiranthoides, fallopia dumetorum, galinsoga quadriradiata, persicaria hydropiper, persicaria lapathifolia, phalaris arundinacea, plantago major, scrophularia nodosa, stellaria aquatica, tanacetum vulgare, tripleurospermum inodorum, veronica beccabunga, epilobium ciliatum, lactuca serriola, solanum nigrum