de, essen, kreisfreie stadt, fagus sylvatica, hedera helix, ilex aquifolium, viburnum rhytidophyllum, acer pseudoplatanus, acer platanoides, lamium galeobdolon, impatiens parviflora, circaea lutetiana, carpinus betulus, sambucus nigra, arum maculatum, sorbus aucuparia, galium odoratum, quercus robur, allium paradoxum, fraxinus excelsior, allium ursinum, taxus baccata, galeopsis tetrahit, convallaria majalis, corylus avellana, eranthis hyemalis, prunus avium, geum urbanum, aegopodium podagraria, lapsana communis, chaerophyllum temulum, castanea sativa, acer campestre, alliaria petiolata, glechoma hederacea, chelidonium majus, geranium robertianum, vinca minor, polygonatum multiflorum, corydalis cava, rhododendron luteum, ficaria verna, omphalodes verna, corydalis solida, prunus laurocerasus, anemone nemorosa, ribes sanguineum, prunus padus, stachys sylvatica, spiraea japonica, mycelis muralis, rumex sanguineus, urtica dioica