castanea sativa, rhododendron ponticum, hedera colchica, pteridium aquilinum, vaccinium arctostaphylos, acer cappadocicum, athyrium filix-femina, calluna vulgaris, campanula alliariifolia, daphne pontica, euphorbia oblongifolia, frangula alnus, galium rotundifolium, hypericum androsaemum, ilex colchica, smilax excelsa, alnus glutinosa, aruncus dioicus, campanula rapunculoides, epimedium pubigerum, gentiana asclepiadea, hypericum xylosteifolium, iris lazica, lapsana communis, lathyrus hirsutus, osmunda regalis, potentilla erecta, potentilla micrantha, primula veris, rhododendron luteum, ruscus aculeatus, trachystemon orientale, vinca minor