be, arr. maaseik, quercus robur, sorbus aucuparia, frangula alnus, pinus sylvestris, prunus serotina, betula pendula, quercus rubra, avenella flexuosa, deschampsia flexuosa, dryopteris dilatata, dryopteris carthusiana, molinia caerulea, vaccinium myrtillus, lonicera periclymenum, amelanchier lamarckii, betula pubescens, calluna vulgaris, fagus sylvatica, agrostis capillaris, ceratocapnos claviculata, carex pilulifera, pseudotsuga menziesii, ilex aquifolium, castanea sativa, rumex angiocarpus, galeopsis tetrahit, pinus nigra, holcus lanatus, juncus effusus, holcus mollis, rumex acetosella, pteridium aquilinum, rubus idaeus, larix kaempferi, picea abies, corylus avellana, sambucus nigra, populus tremula, rubus gratus, erica tetralix, galium saxatile, maianthemum bifolium, urtica dioica, acer pseudoplatanus, alnus glutinosa, teucrium scorodonia, polygonatum multiflorum, hedera helix, moehringia trinervia, rubus plicatus