bg, стара загора, cynodon dactylon, chenopodium album, convolvulus arvensis, polygonum aviculare, amaranthus retroflexus, xanthium strumarium, echinochloa crus-galli, setaria helvola, xanthium spinosum, hibiscus trionum, cirsium arvense, matricaria chamomilla, sinapis arvensis, portulaca oleracea, solanum nigrum, sorghum halepense, cichorium intybus, elymus repens, capsella bursa-pastoris, plantago lanceolata, amaranthus albus, lepidium draba, lactuca serriola, fallopia convolvulus, daucus carota, bromus tectorum, setaria viridis, digitaria sanguinalis, lolium perenne, carduus acanthoides, heliotropium europaeum, erigeron canadensis, hordeum murinum, plantago major, persicaria lapathifolia, eryngium campestre, sambucus ebulus, lepidium ruderale, delphinium paniculatum, tripleurospermum inodorum, lathyrus tuberosus, galium aparine, datura stramonium, descurainia sophia, lamium amplexicaule, verbena officinalis, delphinium consolida, puccinellia distans, stellaria media, rubus caesius