fagus sylvatica, asplenium scolopendrium, ulmus glabra, tilia platyphyllos, acer platanoides, acer pseudoplatanus, hedera helix, lamium galeobdolon, lunaria rediviva, asplenium trichomanes, chelidonium majus, dryopteris filix-mas, fraxinus excelsior, geranium robertianum, polystichum aculeatum, sambucus nigra