bg, враца, cynodon dactylon, plantago lanceolata, convolvulus arvensis, chenopodium album, cichorium intybus, polygonum aviculare, matricaria chamomilla, bromus tectorum, elymus repens, eryngium campestre, chondrilla juncea, lolium perenne, bromus hordeaceus, poa bulbosa, xanthium strumarium, amaranthus retroflexus, cirsium arvense, capsella bursa-pastoris, portulaca oleracea, daucus carota, hordeum murinum, erigeron canadensis, lactuca serriola, setaria viridis, echinochloa crus-galli, setaria helvola, crepis setosa, sorghum halepense, carduus acanthoides, solanum nigrum, bromus sterilis, trifolium repens, trifolium arvense, erodium cicutarium, dasypyrum villosum, xanthium spinosum, stellaria media, digitaria sanguinalis, hibiscus trionum, lepidium draba, fallopia convolvulus, anthemis arvensis, vicia sativa, plantago major, rumex crispus, achillea millefolium, verbena officinalis, galium aparine, trifolium campestre, potentilla argentea