bg, сливен, eryngium campestre, poa bulbosa, taeniatherum caput-medusae, trifolium arvense, plantago lanceolata, cynodon dactylon, crepis setosa, chondrilla juncea, petrorhagia prolifera, bromus squarrosus, bothriochloa ischaemum, rumex acetosella, rumex angiocarpus, chrysopogon gryllus, dasypyrum villosum, erodium cicutarium, trifolium striatum, trifolium campestre, filago arvensis, trifolium angustifolium, psilurus incurvus, potentilla argentea, xeranthemum annuum, astragalus onobrychis, medicago rigidula, veronica verna, trifolium dubium, anthemis ruthenica, cichorium intybus, herniaria hirsuta, convolvulus arvensis, scleranthus annuus, cynosurus echinatus, trifolium nigrescens, vicia sativa, scleranthus perennis, sherardia arvensis, bromus tectorum, ornithopus compressus, scleranthus polycarpos, crepis foetida, galium divaricatum, euphorbia cyparissias, poterium sanguisorba, linaria pelisseriana, potentilla recta, anthemis arvensis, erysimum diffusum, medicago minima, rumex pulcher