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