de, heidekreis, impatiens parviflora, quercus robur, prunus padus, sorbus aucuparia, fraxinus excelsior, fagus sylvatica, sambucus nigra, acer platanoides, hedera helix, acer pseudoplatanus, prunus serotina, urtica dioica, geum urbanum, lamium galeobdolon, euonymus europaeus, circaea lutetiana, allium paradoxum, glechoma hederacea, carpinus betulus, chelidonium majus, corylus avellana, chaerophyllum temulum, acer campestre, quercus rubra, galium aparine, alnus glutinosa, aegopodium podagraria, humulus lupulus, geranium robertianum, ficaria verna, lonicera periclymenum, polygonatum multiflorum, prunus avium, stachys sylvatica, anemone nemorosa, alliaria petiolata, ilex aquifolium, robinia pseudoacacia, galeopsis tetrahit, arum maculatum, tilia cordata, convallaria majalis, moehringia trinervia, gagea lutea, rumex sanguineus, betula pendula, poa trivialis, galium odoratum, rabelera holostea, frangula alnus