silybum marianum, ballota nigra, diplotaxis tenuifolia, hordeum murinum, onopordum acanthium, sisymbrium officinale, anthemis cotula, bromus sterilis, capsella bursa-pastoris, carduus acanthoides, carduus pycnocephalus, chenopodium album, convolvulus arvensis, cynodon dactylon, euphorbia helioscopia, galium aparine, geranium pusillum, lamium amplexicaule, malva sylvestris, plumbago europaea, sambucus ebulus, trifolium resupinatum, urtica dioica