picea orientalis, rhododendron ponticum, sanicula europaea, campanula alliariifolia, campanula rapunculoides, carex sylvatica, galium rotundifolium, hypericum androsaemum, pteridium aquilinum, viola sieheana, asplenium ruta-muraria, athyrium filix-femina, carpinus betulus, castanea sativa, dioscorea communis, dryopteris filix-mas, fragaria vesca