robinia pseudoacacia, corylus avellana, populus nigra, cornus sanguinea, hedera helix, lonicera xylosteum, fraxinus excelsior, tilia cordata, clematis vitalba, crataegus monogyna, euonymus europaeus, glechoma hederacea, humulus lupulus, impatiens parviflora, quercus robur, acer pseudoplatanus, brachypodium sylvaticum, dryopteris filix-mas, geranium robertianum, prunus padus, salix purpurea, sambucus nigra, stachys sylvatica