fraxinus excelsior, corylus avellana, acer pseudoplatanus, hedera helix, lamium galeobdolon, tilia platyphyllos, acer campestre, dioscorea communis, ulmus glabra, galium odoratum, mercurialis perennis, acer platanoides, asarum europaeum, circaea lutetiana, cornus sanguinea, geranium robertianum, lonicera xylosteum, polygonatum multiflorum, sambucus nigra