matricaria chamomilla, bromus hordeaceus, cynodon dactylon, hordeum murinum, malva sylvestris, poa annua, rumex crispus, artemisia absinthium, ballota nigra, capsella rubella, hyoscyamus niger, marrubium vulgare, plantago lanceolata, plantago uliginosa, scolymus hispanicus, sisymbrium officinale, trifolium repens