fagus sylvatica, abies alba, acer platanoides, cardamine heptaphylla, carex digitata, epipactis helleborine, fraxinus excelsior, galium odoratum, hedera helix, mercurialis perennis, polystichum aculeatum, prenanthes purpurea, tilia platyphyllos, cephalanthera damasonium, neottia nidus-avis