de, frankfurt am main, kreisfreie stadt, fraxinus excelsior, hedera helix, arum maculatum, corylus avellana, euonymus europaeus, acer campestre, carpinus betulus, crataegus monogyna, geum urbanum, quercus robur, sambucus nigra, cornus sanguinea, glechoma hederacea, prunus avium, ulmus minor, urtica dioica, galium aparine, brachypodium sylvaticum, acer pseudoplatanus, prunus spinosa, polygonatum multiflorum, robinia pseudoacacia, ficaria verna, ligustrum vulgare, anemone nemorosa, circaea lutetiana, lamium galeobdolon, allium ursinum, alnus glutinosa, carex sylvatica, geranium robertianum, stachys sylvatica, fagus sylvatica, viburnum opulus, heracleum sphondylium, crataegus laevigata, rabelera holostea, lonicera periclymenum, dryopteris filix-mas, dioscorea communis, viola reichenbachiana, mercurialis perennis, rubus caesius, clematis vitalba, ilex aquifolium, castanea sativa, ruscus aculeatus, humulus lupulus, viburnum lantana, prunus padus