artemisia campestris, galium aparine, asperugo procumbens, sisymbrium loeselii, amaranthus retroflexus, cichorium intybus, daucus carota, fumaria officinalis, lolium perenne, medicago falcata, tripleurospermum inodorum, ballota nigra, capsella bursa-pastoris, erigeron acris, melilotus officinalis, rumex acetosella, sonchus arvensis