fagus sylvatica, mercurialis perennis, acer platanoides, cardamine heptaphylla, convallaria majalis, acer pseudoplatanus, dioscorea communis, fraxinus excelsior, galium odoratum, galium sylvaticum, ilex aquifolium, prenanthes purpurea, sesleria caerulea, helleborus foetidus, lonicera xylosteum