bg, стара загора, convolvulus arvensis, eryngium campestre, cynodon dactylon, lactuca serriola, cirsium arvense, plantago lanceolata, erodium cicutarium, nigella arvensis, chenopodium album, dasypyrum villosum, poa bulbosa, chondrilla juncea, capsella bursa-pastoris, delphinium paniculatum, xeranthemum annuum, papaver rhoeas, elymus repens, cichorium intybus, bromus tectorum, crepis setosa, lamium amplexicaule, vicia sativa, trifolium arvense, polygonum aviculare, delphinium consolida, galium aparine, bromus sterilis, medicago minima, taeniatherum caput-medusae, carduus acanthoides, bothriochloa ischaemum, medicago rigidula, crepis foetida, sinapis arvensis, caucalis platycarpos, lepidium draba, herniaria hirsuta, carduus nutans, centaurea solstitialis, bromus squarrosus, bromus arvensis, vicia pannonica, carthamus lanatus, centaurea cyanus, sherardia arvensis, arenaria serpyllifolia, cota austriaca, buglossoides arvensis, petrorhagia prolifera, hordeum murinum