acer pseudoplatanus, acer platanoides, corylus avellana, dioscorea communis, mercurialis perennis, tilia platyphyllos, ulmus glabra, fraxinus excelsior, galium odoratum, geranium robertianum, lamium galeobdolon, lonicera alpigena, lonicera xylosteum, prenanthes purpurea, cornus sanguinea, melica nutans, quercus petraea, sambucus racemosa