ambrosia artemisiifolia, arctium lappa, atriplex patula, centaurea jacea, chenopodium album, cichorium intybus, cirsium arvense, daucus carota, dichoropetalum carvifolia, echinochloa crus-galli, elymus repens, fallopia convolvulus, helianthus tuberosus, mentha longifolia, persicaria lapathifolia, persicaria maculosa, plantago lanceolata, plantago major, polygonum aviculare, potentilla reptans, ranunculus acris, ranunculus repens, rumex obtusifolius, trifolium pratense, trifolium repens