hedera helix, prunus spinosa, fraxinus excelsior, circaea lutetiana, brachypodium sylvaticum, glechoma hederacea, ligustrum vulgare, rubus caesius, urtica dioica, dryopteris carthusiana, geranium robertianum, juglans regia, acer negundo, euonymus europaeus, humulus lupulus, populus alba, quercus robur