bg, стара загора, eryngium campestre, cynodon dactylon, convolvulus arvensis, cichorium intybus, plantago lanceolata, crepis setosa, dasypyrum villosum, bothriochloa ischaemum, elymus repens, daucus carota, vicia sativa, bromus hordeaceus, poa bulbosa, lolium perenne, centaurea solstitialis, bromus arvensis, trifolium striatum, rumex pulcher, chondrilla juncea, lactuca serriola, xeranthemum annuum, poa angustifolia, medicago minima, trifolium campestre, potentilla argentea, agrimonia eupatoria, lepidium draba, lotus corniculatus, matricaria chamomilla, cirsium arvense, dactylis glomerata, bromus sterilis, petrorhagia prolifera, achillea setacea, erodium cicutarium, galium verum, xeranthemum cylindraceum, carduus nutans, carduus acanthoides, chrysopogon gryllus, taeniatherum caput-medusae, carthamus lanatus, trifolium repens, sherardia arvensis, bromus squarrosus, rumex crispus, trifolium arvense, poterium sanguisorba, trifolium resupinatum, chenopodium album