avena sterilis, cirsium arvense, polygonum aviculare, atriplex patula, convolvulus arvensis, kickxia spuria, lolium rigidum, lysimachia arvensis, myagrum perfoliatum, rumex crispus, alopecurus myosuroides, bifora radians, chenopodium vulvaria, legousia speculum-veneris, papaver rhoeas, rapistrum rugosum, visnaga daucoides