ro, bacău, amaranthus retroflexus, convolvulus arvensis, chenopodium album, capsella bursa-pastoris, polygonum aviculare, hordeum murinum, ballota nigra, plantago major, erigeron canadensis, portulaca oleracea, lepidium draba, stellaria media, malva neglecta, poa annua, elymus repens, cirsium arvense, descurainia sophia, solanum nigrum, lolium perenne, cynodon dactylon, lactuca serriola, onopordum acanthium, carduus acanthoides, lepidium ruderale, setaria viridis, bromus tectorum, setaria helvola, urtica urens, atriplex tatarica, eragrostis minor, tripleurospermum inodorum, digitaria sanguinalis, artemisia vulgaris, lamium amplexicaule, malva pusilla, galinsoga parviflora, sonchus oleraceus, sinapis arvensis, echinochloa crus-galli, arctium lappa, reseda lutea, cichorium intybus, leonurus cardiaca, matricaria chamomilla, artemisia absinthium, fallopia convolvulus, berteroa incana, erodium cicutarium, lathyrus tuberosus, bromus sterilis