bg, сливен, eryngium campestre, bothriochloa ischaemum, xeranthemum annuum, plantago lanceolata, chrysopogon gryllus, petrorhagia prolifera, poa bulbosa, trifolium arvense, dasypyrum villosum, taeniatherum caput-medusae, crepis setosa, bromus squarrosus, astragalus onobrychis, trifolium striatum, teucrium chamaedrys, medicago rigidula, medicago minima, poterium sanguisorba, teucrium polium, potentilla argentea, convolvulus cantabrica, trifolium campestre, cichorium intybus, sherardia arvensis, festuca ovina, erodium cicutarium, cynodon dactylon, hypericum rumeliacum, convolvulus arvensis, orlaya grandiflora, trifolium angustifolium, filago arvensis, chondrilla juncea, helianthemum salicifolium, poa angustifolia, herniaria hirsuta, psilurus incurvus, vicia sativa, euphorbia cyparissias, arenaria serpyllifolia, achillea setacea, elymus repens, erysimum diffusum, bombycilaena erecta, potentilla recta, carthamus lanatus, nigella arvensis, trifolium scabrum, crepis foetida, sideritis montana