fagus orientalis, carpinus betulus, rhododendron ponticum, alnus glutinosa, agrostis capillaris, athyrium filix-femina, cardamine impatiens, castanea sativa, chaerophyllum aureum, circaea lutetiana, clinopodium grandiflorum, corylus avellana, daphne pontica, dioscorea communis, fragaria vesca, geranium robertianum, ilex colchica, lapsana communis, oxalis acetosella, phedimus stolonifer, picea orientalis, prunella vulgaris, rubus platyphyllos, sambucus nigra, stachys sylvatica, viola sieheana