de, warendorf, fraxinus excelsior, quercus robur, fagus sylvatica, hedera helix, carpinus betulus, sambucus nigra, corylus avellana, acer pseudoplatanus, acer campestre, prunus avium, galium aparine, geum urbanum, arum maculatum, anemone nemorosa, euonymus europaeus, poa nemoralis, crataegus monogyna, polygonatum multiflorum, milium effusum, carex sylvatica, cornus sanguinea, viola reichenbachiana, lamium galeobdolon, stachys sylvatica, urtica dioica, circaea lutetiana, ficaria verna, crataegus laevigata, galium odoratum, prunus spinosa, glechoma hederacea, brachypodium sylvaticum, rabelera holostea, moehringia trinervia, geranium robertianum, lonicera periclymenum, ulmus minor, sorbus aucuparia, quercus petraea, convallaria majalis, galeopsis tetrahit, dryopteris filix-mas, scrophularia nodosa, tilia cordata, adoxa moschatellina, dactylis glomerata, viburnum opulus, deschampsia cespitosa, acer platanoides, chaerophyllum temulum