papaver rhoeas, anacyclus clavatus, cirsium arvense, convolvulus arvensis, coronilla scorpioides, diplotaxis erucoides, fumaria officinalis, lolium rigidum, lysimachia arvensis, polygonum aviculare, roemeria hybrida, scandix pecten-veneris, vicia peregrina, vicia sativa, avena sterilis, calendula arvensis, fumaria parviflora, galium tricornutum, herniaria cinerea, hypecoum imberbe, lathyrus cicera, reseda phyteuma, scorzonera graminifolia, sonchus tenerrimus, galium aparine, neslia paniculata, silene vulgaris, veronica hederifolia