fagus orientalis, picea orientalis, carpinus betulus, rhododendron ponticum, alliaria petiolata, asplenium scolopendrium, athyrium filix-femina, cardamine bulbifera, cardamine impatiens, daphne pontica, dryopteris carthusiana, dryopteris filix-mas, euonymus europaeus, ilex colchica, polystichum setiferum, rubus caucasicus