de, düsseldorf, kreisfreie stadt, fagus sylvatica, hedera helix, quercus robur, acer pseudoplatanus, lonicera periclymenum, corylus avellana, fraxinus excelsior, sorbus aucuparia, ilex aquifolium, carpinus betulus, prunus avium, betula pendula, polygonatum multiflorum, sambucus nigra, arum maculatum, lamium galeobdolon, quercus petraea, anemone nemorosa, dryopteris filix-mas, carex sylvatica, crataegus monogyna, hyacinthoides non-scripta, dryopteris carthusiana, dryopteris dilatata, milium effusum, castanea sativa, circaea lutetiana, geum urbanum, avenella flexuosa, pteridium aquilinum, oxalis acetosella, teucrium scorodonia, urtica dioica, betula pubescens, acer campestre, deschampsia flexuosa, galium aparine, athyrium filix-femina, convallaria majalis, ficaria verna, luzula pilosa, glechoma hederacea, galeopsis tetrahit, mercurialis perennis, moehringia trinervia, holcus mollis, galium odoratum, adoxa moschatellina, viola reichenbachiana, poa nemoralis