bg, стара загора, plantago lanceolata, cynodon dactylon, convolvulus arvensis, eryngium campestre, cichorium intybus, crepis setosa, poa bulbosa, elymus repens, dasypyrum villosum, matricaria chamomilla, erodium cicutarium, lolium perenne, trifolium striatum, cirsium arvense, taeniatherum caput-medusae, polygonum aviculare, bromus arvensis, lactuca serriola, rumex pulcher, chenopodium album, xeranthemum annuum, centaurea solstitialis, bromus hordeaceus, bothriochloa ischaemum, carduus acanthoides, trifolium arvense, capsella bursa-pastoris, vicia sativa, hordeum murinum, bromus sterilis, petrorhagia prolifera, daucus carota, trifolium repens, medicago rigidula, chondrilla juncea, vicia pannonica, potentilla argentea, crepis foetida, medicago minima, achillea millefolium, carduus nutans, lepidium draba, trifolium campestre, bromus tectorum, bromus squarrosus, rumex crispus, achillea setacea, poa angustifolia, geranium dissectum, bromus commutatus