hordeum murinum, avena barbata, bromus diandrus, hirschfeldia incana, bromus sterilis, convolvulus arvensis, dactylis glomerata, galium aparine, sisymbrium officinale, ballota nigra, bryonia dioica, carduus tenuiflorus, eruca vesicaria, geranium dissectum, helminthotheca echioides, lactuca virosa, malva sylvestris, rumex crispus, sonchus oleraceus, torilis arvensis