onopordum tauricum, hordeum murinum, bromus squarrosus, bromus tectorum, erodium cicutarium, geranium pusillum, atriplex tatarica, avena fatua, carduus acanthoides, chenopodium vulvaria, cirsium vulgare, conium maculatum, convolvulus arvensis, lolium perenne, matricaria chamomilla, papaver dubium, polygonum aviculare, rumex pulcher, scolymus hispanicus, sisymbrium officinale, sisymbrium orientale, torilis arvensis, xanthium spinosum