de, harburg, quercus robur, sorbus aucuparia, fraxinus excelsior, alnus glutinosa, corylus avellana, acer pseudoplatanus, dryopteris dilatata, lonicera periclymenum, urtica dioica, dryopteris carthusiana, fagus sylvatica, sambucus nigra, athyrium filix-femina, betula pubescens, galium aparine, geum urbanum, hedera helix, poa trivialis, frangula alnus, prunus serotina, glechoma hederacea, deschampsia cespitosa, ranunculus repens, circaea lutetiana, prunus padus, juncus effusus, crataegus monogyna, anemone nemorosa, betula pendula, rubus idaeus, filipendula ulmaria, oxalis acetosella, polygonatum multiflorum, carex remota, geranium robertianum, quercus rubra, ficaria verna, holcus lanatus, stachys sylvatica, angelica sylvestris, ilex aquifolium, silene dioica, holcus mollis, lysimachia vulgaris, galeopsis tetrahit, prunus avium, viburnum opulus, lamium galeobdolon, moehringia trinervia, dryopteris filix-mas