bromus inermis, lolium pratense, amaranthus retroflexus, arctium tomentosum, atriplex patula, atriplex tatarica, berteroa incana, calamagrostis epigejos, centaurea jacea, cirsium arvense, cirsium vulgare, conium maculatum, convolvulus arvensis, dactylis glomerata, daucus carota, erigeron canadensis, galium humifusum, lactuca saligna, lactuca serriola, lepidium draba, polygonum aviculare, stellaria media, trifolium repens, tripleurospermum inodorum