papaver rhoeas, sinapis arvensis, anacyclus clavatus, lolium rigidum, vicia benghalensis, vicia lutea, chamaemelum fuscatum, convolvulus arvensis, galium tricornutum, glebionis segetum, lamium amplexicaule, medicago polymorpha, muscari comosum, polygonum aviculare, raphanus raphanistrum, scandix pecten-veneris, anchusa azurea, avena sterilis, biscutella auriculata, calendula arvensis, capsella bursa-pastoris, diplotaxis catholica, erodium cicutarium, filago pyramidata, fumaria officinalis, fumaria parviflora, hirschfeldia incana, lactuca serriola, plantago lagopus, ranunculus arvensis, scorpiurus muricatus, scorpiurus vermiculatus, vicia sativa