silybum marianum, capsella rubella, carduus pycnocephalus, cynodon dactylon, descurainia sophia, onopordum illyricum, sisymbrium orientale, torilis nodosa, ballota nigra, bromus sterilis, capsella bursa-pastoris, cichorium intybus, convolvulus arvensis, erigeron canadensis, erodium ciconium, galium aparine, geranium pusillum, hordeum murinum, medicago lupulina, onopordum acanthium, papaver rhoeas, sambucus ebulus, scolymus hispanicus, sisymbrium officinale, sonchus oleraceus, urtica dioica