atriplex tatarica, chenopodium album, sisymbrium loeselii, oxybasis glauca, poa pratensis, achillea millefolium, artemisia vulgaris, atriplex patula, atriplex sagittata, bromus tectorum, capsella bursa-pastoris, carduus crispus, chenopodiastrum hybridum, cirsium arvense, elymus repens, erigeron canadensis, fallopia convolvulus, hordeum murinum, lepidium ruderale, lolium perenne, melilotus officinalis, mercurialis annua, papaver rhoeas, plantago lanceolata, plantago major, poa annua, sisymbrium officinale, sonchus arvensis, sonchus oleraceus, stellaria media, trifolium repens, tripleurospermum inodorum, urtica dioica