bg, велико търново, cynodon dactylon, plantago lanceolata, eryngium campestre, poa bulbosa, convolvulus arvensis, matricaria chamomilla, polygonum aviculare, lolium perenne, cichorium intybus, elymus repens, bothriochloa ischaemum, bromus hordeaceus, bromus tectorum, trifolium striatum, crepis setosa, achillea setacea, carduus nutans, erodium cicutarium, trifolium repens, potentilla argentea, chenopodium album, trifolium retusum, limonium gmelinii, medicago minima, bromus squarrosus, scorzonera cana, capsella bursa-pastoris, xeranthemum annuum, puccinellia distans, petrorhagia prolifera, trifolium arvense, carduus acanthoides, chondrilla juncea, trifolium campestre, cirsium arvense, dasypyrum villosum, bromus arvensis, poa angustifolia, lotus corniculatus, centaurea solstitialis, hordeum murinum, achillea millefolium, festuca ovina, xanthium strumarium, taeniatherum caput-medusae, daucus carota, poa annua, medicago lupulina, lactuca serriola, lepidium ruderale