malva pusilla, malva sylvestris, potentilla supina, urtica dioica, xanthium spinosum, amaranthus crispus, ballota nigra, chaiturus marrubiastrum, erigeron canadensis, verbena officinalis, amaranthus retroflexus, arctium minus, bidens tripartita, carduus acanthoides, daucus carota, dysphania ambrosioides, medicago lupulina, oxybasis urbica, persicaria hydropiper, persicaria mitis, plantago major, sambucus ebulus, scrophularia scopolii, sisymbrium officinale, solanum nigrum