bg, враца, cynodon dactylon, plantago lanceolata, convolvulus arvensis, cichorium intybus, elymus repens, bromus hordeaceus, eryngium campestre, vicia sativa, lolium perenne, daucus carota, chenopodium album, trifolium repens, rumex crispus, cirsium arvense, polygonum aviculare, chondrilla juncea, trifolium campestre, lotus corniculatus, verbena officinalis, crepis setosa, lactuca serriola, achillea millefolium, capsella bursa-pastoris, bromus sterilis, poa trivialis, trifolium arvense, dasypyrum villosum, trifolium pratense, poa bulbosa, erigeron canadensis, potentilla reptans, dactylis glomerata, matricaria chamomilla, echinochloa crus-galli, medicago lupulina, hordeum murinum, rumex pulcher, erodium cicutarium, ranunculus sardous, papaver rhoeas, setaria helvola, geranium dissectum, plantago major, poa pratensis, vicia hirsuta, sorghum halepense, anthemis arvensis, setaria viridis, xanthium strumarium, sonchus asper