be, arr. maaseik, quercus robur, pinus sylvestris, sorbus aucuparia, frangula alnus, betula pendula, molinia caerulea, prunus serotina, avenella flexuosa, deschampsia flexuosa, dryopteris carthusiana, quercus rubra, vaccinium myrtillus, dryopteris dilatata, calluna vulgaris, betula pubescens, agrostis capillaris, lonicera periclymenum, carex pilulifera, fagus sylvatica, juncus effusus, ceratocapnos claviculata, amelanchier lamarckii, pseudotsuga menziesii, rumex angiocarpus, erica tetralix, rumex acetosella, galium saxatile, holcus lanatus, pteridium aquilinum, holcus mollis, pinus nigra, ilex aquifolium, galeopsis tetrahit, picea abies, larix kaempferi, castanea sativa, rubus plicatus, teucrium scorodonia, rubus idaeus, lysimachia vulgaris, agrostis vinealis, festuca filiformis, alnus glutinosa, urtica dioica, agrostis canina, ranunculus repens, rubus gratus, moehringia trinervia, athyrium filix-femina, agrostis stolonifera