atriplex tatarica, elymus repens, amaranthus retroflexus, artemisia vulgaris, erigeron canadensis, hordeum murinum, lolium perenne, tripleurospermum inodorum, achillea millefolium, atriplex patula, cichorium intybus, cirsium arvense, daucus carota, lactuca serriola, sisymbrium loeselii, sonchus oleraceus, trifolium repens