bg, софия (столица), fagus sylvatica, poa nemoralis, crataegus monogyna, fragaria vesca, rosa blondaeana, quercus petraea, fraxinus ornus, festuca heterophylla, brachypodium sylvaticum, euphorbia amygdaloides, rosa canina, luzula luzuloides, dactylis glomerata, quercus cerris, melica uniflora, veronica chamaedrys, aremonia agrimonoides, carpinus betulus, clinopodium vulgare, primula veris, corylus avellana, physospermum cornubiense, hypericum perforatum, mycelis muralis, geum urbanum, lactuca muralis, helleborus odorus, viola reichenbachiana, torminalis glaberrima, prunus avium, carpinus orientalis, acer campestre, teucrium chamaedrys, pteridium aquilinum, calamagrostis arundinacea, lapsana communis, campanula persicifolia, trifolium alpestre, cornus mas, pinus nigra, euphorbia cyparissias, potentilla micrantha, pinus sylvestris, viola riviniana, quercus pubescens, tanacetum corymbosum, lathyrus niger, cruciata glabra, avenella flexuosa, symphytum tuberosum