carduus pycnocephalus, beta vulgaris, malva sylvestris, achyrophorus valdesii, andryala integrifolia, bromus diandrus, conium maculatum, convolvulus arvensis, cota tinctoria, cynodon dactylon, daucus carota, equisetum telmateia, erigeron bonariensis, erigeron sumatrensis, geranium molle, helminthotheca echioides, hordeum murinum, lactuca serriola, lysimachia arvensis, poa trivialis, silene latifolia, symphyotrichum squamatum, torilis arvensis, trifolium nigrescens, trifolium pallidum, trigonella esculenta