bg, враца, convolvulus arvensis, cynodon dactylon, eryngium campestre, plantago lanceolata, xeranthemum annuum, elymus repens, bromus arvensis, carduus acanthoides, cichorium intybus, crepis setosa, dasypyrum villosum, bothriochloa ischaemum, achillea setacea, lactuca serriola, centaurea solstitialis, cirsium arvense, nigella arvensis, bromus sterilis, lepidium draba, poa bulbosa, chenopodium album, carduus nutans, lolium perenne, poa angustifolia, bromus tectorum, medicago minima, capsella bursa-pastoris, vicia pannonica, chondrilla juncea, marrubium peregrinum, delphinium consolida, daucus carota, erodium cicutarium, vicia sativa, taeniatherum caput-medusae, galium aparine, delphinium paniculatum, bromus squarrosus, torilis arvensis, sinapis arvensis, polygonum aviculare, crepis foetida, trifolium arvense, petrorhagia prolifera, matricaria chamomilla, potentilla argentea, festuca ovina, bromus japonicus, teucrium chamaedrys, medicago rigidula