convolvulus arvensis, avena fatua, milium vernale, papaver rhoeas, vicia melanops, vicia pannonica, agrostemma githago, anchusa stylosa, buglossoides arvensis, centaurea cyanus, chenopodium album, delphinium consolida, lactuca serriola, mummenhoffia alliacea, polygonum aviculare, ranunculus arvensis, trifolium arvense, xanthium strumarium