quercus robur, hedera helix, acer pseudoplatanus, crataegus monogyna, fraxinus excelsior, angelica sylvestris, circaea lutetiana, galium aparine, geranium robertianum, glechoma hederacea, heracleum sphondylium, bromus benekenii, corylus avellana, dryopteris dilatata, poa trivialis, prunus avium, salix caprea, vicia hirsuta