hedera helix, fagus sylvatica, ilex aquifolium, aesculus hippocastanum, allium ursinum, arum maculatum, pinus sylvestris, sambucus nigra, fraxinus excelsior, acer pseudoplatanus, dryopteris filix-mas, ribes uva-crispa, galium aparine, geranium robertianum, acer campestre, crataegus monogyna, taxus baccata