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