bg, бургас, poa bulbosa, eryngium campestre, cynodon dactylon, bothriochloa ischaemum, plantago lanceolata, medicago minima, erodium cicutarium, bromus squarrosus, xeranthemum annuum, petrorhagia prolifera, trifolium arvense, bromus tectorum, trifolium campestre, festuca ovina, arenaria serpyllifolia, euphorbia cyparissias, potentilla argentea, chondrilla juncea, chrysopogon gryllus, bromus hordeaceus, carduus nutans, achillea setacea, trifolium striatum, convolvulus arvensis, cichorium intybus, anthemis ruthenica, poterium sanguisorba, crepis setosa, elymus repens, erysimum diffusum, dasypyrum villosum, teucrium chamaedrys, euphorbia seguieriana, koeleria macrantha, teucrium polium, medicago falcata, astragalus onobrychis, scleranthus polycarpos, draba verna, lolium perenne, medicago rigidula, crepis foetida, poa angustifolia, scleranthus annuus, achillea millefolium, rumex angiocarpus, filago arvensis, trifolium retusum, matricaria chamomilla, rumex acetosella