xanthium orientale, elymus repens, atriplex patula, cynodon dactylon, amaranthus retroflexus, cuscuta campestris, daucus carota, setaria pumila, setaria verticillata, solidago canadensis, alisma lanceolatum, amaranthus albus, artemisia vulgaris, bassia scoparia, bidens tripartita, chenopodium album, cichorium intybus, cirsium arvense, echinochloa crus-galli, erigeron canadensis, glyceria maxima, inula britannica, linaria vulgaris, oxybasis urbica, pastinaca sativa, persicaria lapathifolia, plantago major, sideritis montana, sonchus arvensis, tripleurospermum inodorum, urtica dioica, verbena officinalis, xanthium spinosum