be, arr. brugge, quercus rubra, castanea sativa, prunus serotina, quercus robur, sorbus aucuparia, pinus sylvestris, rhododendron ponticum, amelanchier lamarckii, lonicera periclymenum, betula pendula, frangula alnus, molinia caerulea, dryopteris dilatata, vaccinium myrtillus, fagus sylvatica, betula pubescens, avenella flexuosa, deschampsia flexuosa, calluna vulgaris, dryopteris carthusiana, pteridium aquilinum, juncus tenuis, ilex aquifolium, teucrium scorodonia, juncus effusus, larix kaempferi, acer pseudoplatanus, corylus avellana, carex pilulifera, geum macrophyllum, pseudotsuga menziesii, potentilla indica, pinus nigra, athyrium filix-femina, hedera helix, ceratocapnos claviculata, erica tetralix, robinia pseudoacacia, alnus glutinosa, bidens frondosa, agrostis capillaris, polygonatum multiflorum, pilosella aurantiaca, oxalis stricta, galinsoga quadriradiata, sambucus nigra, lamium galeobdolon, pinus strobus, maianthemum bifolium, lysimachia vulgaris