hedera helix, quercus robur, bryonia dioica, prunus spinosa, crataegus monogyna, arum maculatum, brachypodium sylvaticum, circaea lutetiana, glechoma hederacea, sambucus nigra, fraxinus excelsior, corylus avellana, euonymus europaeus, geum urbanum, rubus caesius, stachys sylvatica, urtica dioica, acer platanoides, dryopteris filix-mas, galium aparine, geranium robertianum, juglans regia, malus sylvestris, robinia pseudoacacia