fagus orientalis, alnus glutinosa, oreopteris limbosperma, rhododendron luteum, rhododendron ponticum, brunnera macrophylla, cardamine impatiens, fragaria vesca, prunella vulgaris, rubus caucasicus, salvia glutinosa, sambucus ebulus, vaccinium arctostaphylos, viola sieheana, castanea sativa, circaea lutetiana, clinopodium grandiflorum, poa annua, saxifraga cymbalaria