bg, добрич, cynodon dactylon, plantago lanceolata, eryngium campestre, poa bulbosa, convolvulus arvensis, bromus tectorum, bothriochloa ischaemum, carduus acanthoides, elymus repens, achillea setacea, xeranthemum annuum, cichorium intybus, medicago minima, carduus nutans, poa angustifolia, arenaria serpyllifolia, bromus squarrosus, chondrilla juncea, medicago lupulina, lolium perenne, erodium cicutarium, medicago falcata, marrubium peregrinum, artemisia austriaca, chenopodium album, polygonum aviculare, crepis foetida, bromus hordeaceus, daucus carota, lepidium draba, festuca ovina, bromus sterilis, potentilla argentea, matricaria chamomilla, lactuca serriola, trifolium repens, capsella bursa-pastoris, dasypyrum villosum, achillea millefolium, crepis setosa, cirsium arvense, agropyron cristatum, lotus corniculatus, salvia nemorosa, erigeron canadensis, nigella arvensis, euphorbia seguieriana, trifolium campestre, reseda lutea, centaurea solstitialis