hedera helix, populus nigra, crataegus monogyna, cornus sanguinea, lonicera xylosteum, robinia pseudoacacia, fraxinus excelsior, prunus padus, quercus robur, tilia cordata, ulmus minor, populus alba, viburnum opulus, clematis vitalba, corylus avellana, glechoma hederacea, ligustrum vulgare, stachys sylvatica, acer platanoides, arum maculatum, euonymus europaeus, geranium robertianum, humulus lupulus, impatiens glandulifera, lamium galeobdolon, prunus avium, sambucus nigra