bg, враца, eryngium campestre, cynodon dactylon, plantago lanceolata, cichorium intybus, convolvulus arvensis, achillea setacea, elymus repens, poa bulbosa, poa angustifolia, potentilla argentea, bothriochloa ischaemum, daucus carota, bromus hordeaceus, lolium perenne, carduus nutans, carduus acanthoides, matricaria chamomilla, crepis setosa, lotus corniculatus, trifolium repens, xeranthemum annuum, lepidium draba, achillea millefolium, festuca ovina, polygonum aviculare, trifolium striatum, bromus tectorum, medicago falcata, medicago minima, bromus squarrosus, erodium cicutarium, galium verum, chondrilla juncea, dasypyrum villosum, bromus arvensis, petrorhagia prolifera, achillea collina, centaurea solstitialis, chenopodium album, medicago lupulina, euphorbia cyparissias, lactuca serriola, capsella bursa-pastoris, artemisia austriaca, trifolium campestre, dactylis glomerata, euphorbia seguieriana, marrubium peregrinum, scorzonera cana, cirsium arvense