acer pseudoplatanus, corylus avellana, fraxinus excelsior, fagus sylvatica, picea abies, ulmus glabra, alnus incana, actaea spicata, anemone nemorosa, asarum europaeum, cardamine trifolia, carex alba, carex digitata, centaurea montana, cirsium erisithales, daphne mezereum, euphorbia dulcis, geum rivale, hedera helix, helleborus niger, lamium galeobdolon, lonicera xylosteum, melica nutans, mercurialis perennis, neottia ovata, oxalis acetosella, paris quadrifolia, petasites albus, phyteuma spicatum, prenanthes purpurea, pulmonaria officinalis, salvia glutinosa, senecio ovatus, solidago virgaurea