ro, iaşi, chenopodium album, convolvulus arvensis, amaranthus retroflexus, polygonum aviculare, plantago major, capsella bursa-pastoris, poa annua, atriplex tatarica, cirsium arvense, erigeron canadensis, solanum nigrum, lolium perenne, setaria helvola, cynodon dactylon, elymus repens, lepidium ruderale, arctium lappa, tripleurospermum inodorum, carduus acanthoides, ballota nigra, hordeum murinum, lactuca serriola, plantago lanceolata, setaria viridis, echinochloa crus-galli, stellaria media, cichorium intybus, sonchus oleraceus, portulaca oleracea, artemisia vulgaris, descurainia sophia, lepidium draba, matricaria chamomilla, sinapis arvensis, trifolium repens, malva pusilla, xanthium strumarium, daucus carota, eragrostis minor, bromus tectorum, medicago lupulina, digitaria sanguinalis, malva neglecta, galinsoga parviflora, amaranthus albus, achillea millefolium, sonchus arvensis, bromus sterilis, hibiscus trionum, xanthium spinosum