carrichtera annua, moricandia arvensis, diplotaxis viminea, euphorbia segetalis, lolium rigidum, avena barbata, bromus rubens, calendula arvensis, centaurea aspera, convolvulus arvensis, eruca vesicaria, lysimachia arvensis, medicago littoralis, melilotus elegans, reseda phyteuma, scorzonera graminifolia, silene nocturna, sisymbrium orientale, sonchus tenerrimus