hedera helix, corylus avellana, clematis vitalba, cornus sanguinea, quercus robur, populus alba, populus nigra, fraxinus excelsior, aegopodium podagraria, prunus padus, acer campestre, prunus spinosa, brachypodium sylvaticum, crataegus monogyna, fissidens bryoides, polygonatum multiflorum, primula elatior, tilia cordata