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