bg, стара загора, eryngium campestre, cynodon dactylon, convolvulus arvensis, cichorium intybus, plantago lanceolata, crepis setosa, dasypyrum villosum, poa bulbosa, taeniatherum caput-medusae, centaurea solstitialis, elymus repens, matricaria chamomilla, xeranthemum annuum, bothriochloa ischaemum, bromus arvensis, erodium cicutarium, lactuca serriola, chondrilla juncea, polygonum aviculare, lolium perenne, vicia sativa, medicago minima, cirsium arvense, bromus squarrosus, petrorhagia prolifera, carduus nutans, trifolium striatum, delphinium consolida, medicago rigidula, potentilla argentea, daucus carota, carthamus lanatus, trifolium arvense, rumex pulcher, chenopodium album, poa angustifolia, bromus hordeaceus, delphinium paniculatum, achillea setacea, vicia pannonica, poterium sanguisorba, papaver rhoeas, capsella bursa-pastoris, carduus acanthoides, nigella arvensis, bromus sterilis, sherardia arvensis, lepidium draba, herniaria hirsuta, bromus tectorum