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