quercus robur, corylus avellana, acer pseudoplatanus, ilex aquifolium, quercus rubra, fraxinus excelsior, hedera helix, lonicera periclymenum, crataegus monogyna, polygonatum multiflorum, sambucus nigra, viburnum opulus, vinca minor, cirsium palustre, deschampsia cespitosa