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