rs, pirotska oblast, teucrium chamaedrys, orlaya grandiflora, poterium sanguisorba, fraxinus ornus, eryngium campestre, leontodon crispus, convolvulus cantabrica, euphorbia cyparissias, bothriochloa ischaemum, carpinus orientalis, chrysopogon gryllus, plantago lanceolata, melica ciliata, juniperus oxycedrus, trifolium campestre, teucrium polium, poa bulbosa, hypericum perforatum, lotus herbaceus, teucrium montanum, crataegus monogyna, festuca valesiaca, dactylis glomerata, paliurus spina-christi, lotus corniculatus, quercus pubescens, bromus squarrosus, thymus longicaulis, geranium columbinum, petrorhagia saxifraga, pilosella officinarum, cota tinctoria, satureja montana, potentilla recta, filipendula vulgaris, clinopodium acinos, pilosella bauhini, stachys recta, medicago minima, sedum acre, medicago falcata, helianthemum nummularium, anthyllis vulneraria, cynosurus echinatus, hypericum rumeliacum, trifolium arvense, carex caryophyllea, xeranthemum annuum, acer monspessulanum, brachypodium pinnatum