silybum marianum, sinapis alba, capsella rubella, carduus tenuiflorus, cynoglossum creticum, galium aparine, hordeum murinum, medicago polymorpha, sisymbrium officinale, veronica persica, alliaria petiolata, arctium minus, ballota nigra, bromus diandrus, euphorbia helioscopia, geranium molle, geranium rotundifolium, malva nicaeensis, poa infirma, poa trivialis, rumex crispus, stellaria media