bg, силистра, convolvulus arvensis, elymus repens, ballota nigra, capsella bursa-pastoris, cirsium arvense, bromus sterilis, lactuca serriola, stellaria media, lolium perenne, artemisia vulgaris, chenopodium album, urtica dioica, amaranthus retroflexus, galium aparine, dactylis glomerata, arctium lappa, tripleurospermum inodorum, plantago major, fallopia convolvulus, carduus acanthoides, erigeron canadensis, lepidium draba, plantago lanceolata, geranium pusillum, arrhenatherum elatius, polygonum aviculare, hordeum murinum, lamium amplexicaule, descurainia sophia, silene latifolia, medicago lupulina, poa annua, veronica polita, viola arvensis, daucus carota, lamium purpureum, erodium cicutarium, sonchus oleraceus, atriplex patula, falcaria vulgaris, geum urbanum, reseda lutea, bromus tectorum, lathyrus tuberosus, artemisia absinthium, poa pratensis, onopordum acanthium, rumex crispus, trifolium repens, papaver rhoeas