lepidium ruderale, atriplex tatarica, erigeron canadensis, lolium perenne, poa compressa, achillea millefolium, agrostis stolonifera, amaranthus retroflexus, arrhenatherum elatius, atriplex oblongifolia, atriplex sagittata, bromus tectorum, calamagrostis epigejos, capsella bursa-pastoris, carduus crispus, chenopodium album, cichorium intybus, cirsium arvense, delphinium consolida, hordeum murinum, lactuca serriola, medicago lupulina, melica transsilvanica, plantago major, sinapis alba, sisymbrium officinale, stellaria media, thlaspi arvense