bg, бургас, eryngium campestre, plantago lanceolata, bothriochloa ischaemum, xeranthemum annuum, crepis setosa, taeniatherum caput-medusae, dasypyrum villosum, convolvulus arvensis, trifolium striatum, cynodon dactylon, cichorium intybus, medicago minima, poa bulbosa, teucrium polium, petrorhagia prolifera, medicago rigidula, teucrium chamaedrys, potentilla argentea, elymus repens, achillea setacea, carduus nutans, chrysopogon gryllus, festuca ovina, poterium sanguisorba, bromus squarrosus, erodium cicutarium, astragalus onobrychis, centaurea solstitialis, poa angustifolia, vicia sativa, bromus arvensis, trifolium arvense, trifolium campestre, nigella arvensis, lolium perenne, herniaria hirsuta, carthamus lanatus, sherardia arvensis, convolvulus cantabrica, marrubium peregrinum, arenaria serpyllifolia, agrimonia eupatoria, bromus hordeaceus, galium verum, euphorbia cyparissias, daucus carota, chondrilla juncea, carduus acanthoides, medicago falcata, xeranthemum cylindraceum