bg, стара загора, cynodon dactylon, convolvulus arvensis, chenopodium album, plantago lanceolata, polygonum aviculare, xanthium strumarium, elymus repens, cirsium arvense, cichorium intybus, eryngium campestre, matricaria chamomilla, lactuca serriola, carduus acanthoides, bromus arvensis, capsella bursa-pastoris, lepidium draba, sinapis arvensis, crepis setosa, lolium perenne, vicia pannonica, bromus tectorum, setaria helvola, bromus sterilis, amaranthus retroflexus, delphinium consolida, galium aparine, hordeum murinum, delphinium paniculatum, daucus carota, xanthium spinosum, echinochloa crus-galli, sambucus ebulus, rumex crispus, erodium cicutarium, portulaca oleracea, rubus caesius, poa bulbosa, dasypyrum villosum, vicia sativa, amaranthus albus, centaurea solstitialis, fallopia convolvulus, trifolium repens, chondrilla juncea, xeranthemum annuum, plantago major, hibiscus trionum, papaver rhoeas, erigeron canadensis, stellaria media