bg, стара загора, convolvulus arvensis, elymus repens, cirsium arvense, plantago lanceolata, chenopodium album, capsella bursa-pastoris, polygonum aviculare, achillea millefolium, setaria helvola, trifolium repens, viola arvensis, cynodon dactylon, plantago major, fallopia convolvulus, rumex crispus, daucus carota, cichorium intybus, lolium perenne, lactuca serriola, echinochloa crus-galli, erigeron canadensis, stellaria media, anthemis arvensis, vicia grandiflora, lathyrus tuberosus, vicia sativa, rorippa sylvestris, lysimachia arvensis, tripleurospermum inodorum, ranunculus sardous, vicia hirsuta, galium aparine, apera spica-venti, poa pratensis, delphinium consolida, amaranthus retroflexus, rubus caesius, trifolium arvense, scleranthus polycarpos, delphinium paniculatum, poa annua, scleranthus annuus, persicaria lapathifolia, setaria viridis, centaurea cyanus, veronica persica, rumex acetosella, medicago lupulina, vicia tetrasperma, rumex angiocarpus