hedera helix, fagus sylvatica, sambucus nigra, quercus robur, glechoma hederacea, aegopodium podagraria, galium aparine, geranium robertianum, fraxinus excelsior, cornus sanguinea, anemone nemorosa, corylus avellana, stachys sylvatica, circaea lutetiana, prunus avium, ribes rubrum, rubus caesius, urtica dioica, larix kaempferi, poa trivialis, athyrium filix-femina, crataegus monogyna, kindbergia praelonga