hordeum murinum, atriplex tatarica, cynodon dactylon, malva sylvestris, ballota nigra, lolium perenne, amaranthus retroflexus, capsella bursa-pastoris, cichorium intybus, matricaria chamomilla, plantago major, poa annua, polygonum aviculare, rorippa sylvestris, stellaria media, trifolium pratense, trifolium repens