urtica dioica, ballota nigra, blitum bonus-henricus, arctium minus, cuscuta europaea, dactylis glomerata, hordeum murinum, lapsana communis, malva sylvestris, medicago falcata, sisymbrium officinale, arrhenatherum elatius, caucalis platycarpos, chenopodium album, convolvulus arvensis, echium vulgare, geranium rotundifolium, lactuca serriola, onopordum acanthium, plantago lanceolata, salvia aethiopis, sambucus nigra, sonchus oleraceus, tragopogon dubius, viola arvensis