mercurialis perennis, acer pseudoplatanus, fraxinus excelsior, lamium galeobdolon, polystichum aculeatum, tilia platyphyllos, abies alba, adenostyles alliariae, arum maculatum, asarum europaeum, asplenium scolopendrium, cardamine heptaphylla, corylus avellana, galium odoratum, gymnocarpium robertianum, hedera helix, lonicera xylosteum, oxalis acetosella, polygonatum multiflorum, sambucus nigra, ulmus glabra, dioscorea communis, fagus sylvatica, prenanthes purpurea