bg, хасково, trifolium arvense, eryngium campestre, poa bulbosa, galium divaricatum, psilurus incurvus, rumex acetosella, taeniatherum caput-medusae, bothriochloa ischaemum, petrorhagia prolifera, chrysopogon gryllus, plantago lanceolata, trifolium angustifolium, veronica verna, tuberaria guttata, trifolium campestre, bromus squarrosus, ornithopus compressus, trifolium striatum, rumex angiocarpus, scleranthus perennis, cynosurus echinatus, linaria pelisseriana, aira elegans, parentucellia latifolia, logfia minima, chondrilla juncea, astragalus onobrychis, trifolium hirtum, sherardia arvensis, trifolium nigrescens, anthemis ruthenica, hypochaeris glabra, potentilla argentea, erodium cicutarium, crepis setosa, medicago rigidula, trifolium dubium, filago arvensis, poterium sanguisorba, euphorbia cyparissias, potentilla recta, trifolium incarnatum, myosotis stricta, cynodon dactylon, dasypyrum villosum, scleranthus annuus, trifolium cherleri, helianthemum salicifolium, trifolium strictum, xeranthemum annuum