bg, бургас, eryngium campestre, poa bulbosa, taeniatherum caput-medusae, bothriochloa ischaemum, trifolium arvense, petrorhagia prolifera, bromus squarrosus, plantago lanceolata, crepis setosa, chrysopogon gryllus, xeranthemum annuum, medicago rigidula, trifolium striatum, dasypyrum villosum, cynodon dactylon, potentilla argentea, astragalus onobrychis, psilurus incurvus, trifolium campestre, trifolium angustifolium, erodium cicutarium, anthemis ruthenica, chondrilla juncea, filago arvensis, medicago minima, herniaria hirsuta, veronica verna, convolvulus cantabrica, sherardia arvensis, poterium sanguisorba, rumex acetosella, rumex angiocarpus, teucrium polium, erysimum diffusum, festuca ovina, potentilla recta, scleranthus perennis, galium divaricatum, euphorbia cyparissias, trifolium dubium, teucrium chamaedrys, trifolium scabrum, trifolium retusum, cichorium intybus, scleranthus annuus, hypericum rumeliacum, achillea setacea, helianthemum salicifolium, scleranthus polycarpos, bromus tectorum