bg, бургас, poa bulbosa, eryngium campestre, trifolium striatum, plantago lanceolata, trifolium arvense, taeniatherum caput-medusae, potentilla argentea, bothriochloa ischaemum, crepis setosa, petrorhagia prolifera, cynodon dactylon, trifolium campestre, veronica verna, trifolium retusum, erodium cicutarium, bromus squarrosus, chrysopogon gryllus, medicago rigidula, anthemis ruthenica, trifolium dubium, cerastium pumilum, scleranthus annuus, bromus hordeaceus, galium divaricatum, achillea setacea, euphorbia cyparissias, astragalus onobrychis, rumex angiocarpus, herniaria hirsuta, medicago minima, scleranthus perennis, chondrilla juncea, rumex acetosella, veronica arvensis, poterium sanguisorba, psilurus incurvus, dasypyrum villosum, cichorium intybus, festuca ovina, myosotis stricta, sherardia arvensis, scleranthus polycarpos, trifolium angustifolium, filago arvensis, convolvulus arvensis, xeranthemum annuum, trifolium scabrum, arenaria serpyllifolia, trifolium subterraneum, trifolium strictum