acer pseudoplatanus, fraxinus excelsior, hedera helix, asplenium scolopendrium, dryopteris filix-mas, tilia platyphyllos, corylus avellana, galium odoratum, lamium galeobdolon, mercurialis perennis, oxalis acetosella, actaea spicata, arum maculatum, dryopteris dilatata, geranium robertianum, lonicera xylosteum, picea abies, polypodium vulgare, polystichum aculeatum, ribes alpinum