bromus sterilis, cynanchum acutum, convolvulus arvensis, tragopogon dubius, aegilops cylindrica, delphinium hispanicum, elymus repens, euphorbia tommasiniana, lactuca serriola, lappula squarrosa, melilotus officinalis, salsola tragus, xanthium orientale, buglossoides arvensis, myagrum perfoliatum, papaver dubium