anthemis arvensis, persicaria maculosa, poa palustris, setaria viridis, tanacetum vulgare, trifolium repens, veronica anagallis-aquatica, agrostis stolonifera, bidens tripartita, daucus carota, galinsoga parviflora, persicaria hydropiper, plantago media, poa annua, populus nigra, verbena officinalis, achillea millefolium, arctium minus, atriplex prostrata, capsella bursa-pastoris, carex hirta, erigeron canadensis, euphorbia cyparissias, glechoma hederacea, lapsana communis, lotus corniculatus, lycopus europaeus, medicago lupulina, mentha longifolia, oxybasis rubra, polygonum aviculare, pulicaria dysenterica, ranunculus repens, rorippa islandica, rubus caesius, rumex crispus, rumex obtusifolius, rumex sanguineus, scrophularia nodosa, stellaria aquatica, trifolium hybridum, xanthium orientale, alopecurus aequalis, barbarea vulgaris, echinocystis lobata, solanum nigrum