chenopodium album, amaranthus hybridus, digitaria sanguinalis, fallopia convolvulus, polygonum aviculare, chondrilla juncea, convolvulus arvensis, erigeron canadensis, papaver dubium, poa annua, stellaria media, tolpis umbellata, anthemis arvensis, capsella bursa-pastoris, centaurea alba, dactylis glomerata, echium plantagineum, eragrostis cilianensis, geranium molle, hordeum murinum, lactuca serriola, linaria spartea, lolium rigidum, malva sylvestris, senecio vulgaris, spergula arvensis, trifolium pratense