castanea sativa, corylus avellana, salvia glutinosa, dioscorea communis, geranium nodosum, symphytum tuberosum, viola reichenbachiana, acer campestre, acer pseudoplatanus, alnus glutinosa, carpinus betulus, dryopteris filix-mas, euphorbia dulcis, hepatica nobilis, lonicera caprifolium, prunus avium, robinia pseudoacacia, clematis vitalba, cornus sanguinea, crataegus monogyna, geranium robertianum, lonicera xylosteum, luzula forsteri, melica uniflora, sambucus nigra, stellaria media, circaea lutetiana, crepis pulchra, daphne laureola, equisetum telmateia, galium aparine, geum urbanum, hedera helix, neottia nidus-avis, polygonatum multiflorum, potentilla micrantha, primula vulgaris, solidago virgaurea, torminalis glaberrima, veronica hederifolia