nl, achterhoek, quercus robur, sorbus aucuparia, lonicera periclymenum, prunus serotina, frangula alnus, fagus sylvatica, quercus rubra, ilex aquifolium, dryopteris dilatata, betula pendula, amelanchier lamarckii, hedera helix, corylus avellana, betula pubescens, sambucus nigra, dryopteris carthusiana, polygonatum multiflorum, avenella flexuosa, deschampsia flexuosa, pinus sylvestris, ceratocapnos claviculata, holcus mollis, molinia caerulea, maianthemum bifolium, acer pseudoplatanus, vaccinium myrtillus, galeopsis tetrahit, rubus idaeus, prunus padus, agrostis capillaris, fraxinus excelsior, alnus glutinosa, pteridium aquilinum, populus tremula, urtica dioica, prunus avium, moehringia trinervia, galium aparine, crataegus monogyna, rubus gratus, carex pilulifera, holcus lanatus, pseudotsuga menziesii, oxalis acetosella, poa trivialis, rabelera holostea, anemone nemorosa, glechoma hederacea, poa nemoralis, geum urbanum