fraxinus excelsior, corylus avellana, asplenium scolopendrium, castanea sativa, hypericum androsaemum, quercus robur, sambucus nigra, stachys sylvatica, allium ursinum, athyrium filix-femina, carex remota, chaerophyllum hirsutum, circaea lutetiana, dioscorea communis, dryopteris borreri, hedera helix, lamium galeobdolon, polystichum setiferum, populus tremula, rubus ulmifolius, saxifraga hirsuta, ulmus minor