be, arr. brugge, quercus robur, quercus rubra, prunus serotina, sorbus aucuparia, castanea sativa, betula pendula, pinus sylvestris, dryopteris dilatata, lonicera periclymenum, frangula alnus, fagus sylvatica, dryopteris carthusiana, vaccinium myrtillus, deschampsia flexuosa, amelanchier lamarckii, avenella flexuosa, molinia caerulea, acer pseudoplatanus, betula pubescens, rhododendron ponticum, corylus avellana, agrostis capillaris, ilex aquifolium, pteridium aquilinum, teucrium scorodonia, carex pilulifera, sambucus nigra, juncus effusus, calluna vulgaris, pinus nigra, athyrium filix-femina, pseudotsuga menziesii, holcus mollis, larix kaempferi, urtica dioica, alnus glutinosa, holcus lanatus, polygonatum multiflorum, hedera helix, robinia pseudoacacia, galeopsis tetrahit, ceratocapnos claviculata, juncus tenuis, salix caprea, maianthemum bifolium, geum macrophyllum, fraxinus excelsior, potentilla indica, moehringia trinervia, prunus avium