text: descurainia sophia, asperugo procumbens, bromus sterilis, convolvulus arvensis, hordeum murinum, lepidium draba, atriplex sagittata, bromus tectorum, calepina irregularis, lactuca serriola, veronica hederifolia, beta trigyna, cruciata taurica, malva neglecta, papaver dubium, rapistrum rugosum