bg, стара загора, cynodon dactylon, convolvulus arvensis, plantago lanceolata, cichorium intybus, chenopodium album, polygonum aviculare, lolium perenne, hordeum murinum, xanthium strumarium, poa annua, matricaria chamomilla, plantago major, daucus carota, xanthium spinosum, trifolium repens, elymus repens, erigeron canadensis, cirsium arvense, amaranthus retroflexus, verbena officinalis, bromus hordeaceus, lactuca serriola, rumex crispus, echinochloa crus-galli, capsella bursa-pastoris, agrostis stolonifera, portulaca oleracea, malva sylvestris, lepidium draba, medicago lupulina, eryngium campestre, potentilla reptans, trifolium fragiferum, sambucus ebulus, setaria helvola, solanum nigrum, bromus sterilis, bromus tectorum, rumex pulcher, sonchus oleraceus, ranunculus sardous, sonchus asper, crepis setosa, lotus corniculatus, setaria viridis, poa trivialis, trifolium pratense, dactylis glomerata, stellaria media, carduus acanthoides