acer pseudoplatanus, mercurialis perennis, cardamine heptaphylla, fagus sylvatica, galium odoratum, tilia platyphyllos, fraxinus excelsior, hedera helix, ulmus glabra, acer opalus, actaea spicata, arum maculatum, corylus avellana, dryopteris filix-mas, geranium robertianum, lathyrus vernus, melica uniflora, moehringia muscosa, paris quadrifolia, picea abies, polygonatum multiflorum, polygonatum verticillatum