bg, бургас, cynodon dactylon, plantago lanceolata, eryngium campestre, convolvulus arvensis, matricaria chamomilla, elymus repens, cichorium intybus, poa bulbosa, lolium perenne, polygonum aviculare, crepis setosa, cirsium arvense, chenopodium album, erodium cicutarium, trifolium repens, capsella bursa-pastoris, bromus hordeaceus, lactuca serriola, bromus arvensis, daucus carota, carduus nutans, trifolium striatum, dasypyrum villosum, taeniatherum caput-medusae, vicia sativa, achillea setacea, bothriochloa ischaemum, hordeum murinum, lotus corniculatus, lepidium draba, trifolium arvense, bromus tectorum, trifolium campestre, rumex crispus, poa annua, bromus sterilis, rumex pulcher, carduus acanthoides, potentilla argentea, xeranthemum annuum, achillea millefolium, medicago minima, centaurea solstitialis, medicago lupulina, bromus squarrosus, dactylis glomerata, scorzonera cana, medicago rigidula, plantago major, geranium dissectum