de, harburg, fraxinus excelsior, fagus sylvatica, corylus avellana, quercus robur, acer pseudoplatanus, hedera helix, oxalis acetosella, anemone nemorosa, deschampsia cespitosa, circaea lutetiana, milium effusum, rabelera holostea, sambucus nigra, sorbus aucuparia, lonicera periclymenum, geum urbanum, crataegus laevigata, geranium robertianum, alnus glutinosa, urtica dioica, lamium galeobdolon, poa trivialis, galium aparine, carex sylvatica, carpinus betulus, rubus idaeus, polygonatum multiflorum, dryopteris dilatata, athyrium filix-femina, stachys sylvatica, galium odoratum, ficaria verna, ilex aquifolium, prunus padus, euonymus europaeus, ulmus glabra, prunus avium, carex remota, crataegus monogyna, glechoma hederacea, melica uniflora, dryopteris filix-mas, dactylis glomerata, mercurialis perennis, poa nemoralis, impatiens parviflora, dryopteris carthusiana, veronica montana, ranunculus repens, maianthemum bifolium