be, arr. tielt, quercus rubra, quercus robur, prunus serotina, sorbus aucuparia, lonicera periclymenum, castanea sativa, dryopteris dilatata, frangula alnus, betula pendula, dryopteris carthusiana, corylus avellana, acer pseudoplatanus, fagus sylvatica, pinus sylvestris, vaccinium myrtillus, sambucus nigra, athyrium filix-femina, molinia caerulea, betula pubescens, amelanchier lamarckii, hedera helix, polygonatum multiflorum, alnus glutinosa, juncus effusus, avenella flexuosa, deschampsia flexuosa, pteridium aquilinum, fraxinus excelsior, ilex aquifolium, maianthemum bifolium, urtica dioica, teucrium scorodonia, carex pilulifera, anemone nemorosa, prunus avium, holcus mollis, lamium galeobdolon, alnus incana, rhododendron ponticum, agrostis capillaris, larix kaempferi, galeopsis tetrahit, populus canadensis, holcus lanatus, robinia pseudoacacia, convallaria majalis, luzula pilosa, calluna vulgaris, pseudotsuga menziesii, lysimachia vulgaris