convolvulus arvensis, ballota nigra, cirsium arvense, erigeron canadensis, setaria viridis, achillea pannonica, artemisia vulgaris, atriplex patula, bromus grossus, echinochloa crus-galli, erodium cicutarium, hordeum murinum, lolium perenne, medicago lupulina, stellaria media, torilis arvensis, reseda lutea, sonchus oleraceus, tragopogon dubius, tripleurospermum inodorum