bg, стара загора, convolvulus arvensis, cynodon dactylon, cirsium arvense, plantago lanceolata, elymus repens, chenopodium album, polygonum aviculare, cichorium intybus, capsella bursa-pastoris, lactuca serriola, eryngium campestre, galium aparine, vicia sativa, crepis setosa, rumex crispus, lolium perenne, bromus sterilis, matricaria chamomilla, trifolium arvense, bromus arvensis, stellaria media, anthemis arvensis, erodium cicutarium, rubus caesius, trifolium repens, dasypyrum villosum, geranium dissectum, vicia villosa, hordeum murinum, chondrilla juncea, daucus carota, apera spica-venti, achillea millefolium, carduus acanthoides, vicia hirsuta, centaurea cyanus, rumex pulcher, poa bulbosa, delphinium paniculatum, plantago major, papaver rhoeas, sonchus asper, poa annua, xanthium strumarium, vicia grandiflora, bromus hordeaceus, echinochloa crus-galli, fallopia convolvulus, setaria helvola, potentilla argentea