bg, стара загора, cynodon dactylon, convolvulus arvensis, plantago lanceolata, chenopodium album, polygonum aviculare, xanthium strumarium, matricaria chamomilla, elymus repens, eryngium campestre, cichorium intybus, carduus acanthoides, cirsium arvense, lactuca serriola, bromus tectorum, lolium perenne, lepidium draba, poa bulbosa, crepis setosa, bromus arvensis, capsella bursa-pastoris, daucus carota, trifolium repens, rumex crispus, hordeum murinum, amaranthus albus, erodium cicutarium, echinochloa crus-galli, setaria helvola, bromus sterilis, portulaca oleracea, amaranthus retroflexus, plantago major, sinapis arvensis, xanthium spinosum, carduus nutans, lepidium ruderale, bromus hordeaceus, tripleurospermum inodorum, vicia pannonica, erigeron canadensis, xeranthemum annuum, dasypyrum villosum, lactuca saligna, apera spica-venti, medicago lupulina, achillea millefolium, centaurea solstitialis, vicia sativa, achillea setacea, delphinium paniculatum