fagus sylvatica, acer pseudoplatanus, hedera helix, corylus avellana, aesculus hippocastanum, ulmus glabra, lamium galeobdolon, mercurialis perennis, milium effusum, oxalis acetosella, poa trivialis, polygonatum multiflorum, euonymus europaeus, geum urbanum, rabelera holostea, anthriscus sylvestris, fraxinus excelsior, prunus avium