quercus rotundifolia, achnatherum bromoides, aristolochia paucinervis, brachypodium sylvaticum, crataegus monogyna, geranium robertianum, dioscorea communis, hedera helix, rubia peregrina, bryonia dioica, campanula rapunculus, cephalanthera longifolia, lonicera implexa, paeonia broteroi