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