corylus avellana, quercus robur, hedera helix, crataegus monogyna, allium ursinum, convallaria majalis, cornus sanguinea, fraxinus excelsior, brachypodium sylvaticum, clematis vitalba, dioscorea communis, ligustrum vulgare, prunus spinosa, juglans regia, lonicera xylosteum, melica nutans, populus nigra, galium mollugo