be, arr. maaseik, quercus robur, pinus sylvestris, avenella flexuosa, sorbus aucuparia, betula pendula, deschampsia flexuosa, fagus sylvatica, vaccinium myrtillus, frangula alnus, prunus serotina, lonicera periclymenum, quercus rubra, calluna vulgaris, molinia caerulea, dryopteris carthusiana, carex pilulifera, betula pubescens, ilex aquifolium, dryopteris dilatata, agrostis capillaris, castanea sativa, pteridium aquilinum, quercus petraea, teucrium scorodonia, pseudotsuga menziesii, ceratocapnos claviculata, holcus mollis, melampyrum pratense, amelanchier lamarckii, galium saxatile, hedera helix, rumex angiocarpus, rumex acetosella, rubus plicatus, corylus avellana, festuca filiformis, moehringia trinervia, convallaria majalis, pinus nigra, luzula pilosa, holcus lanatus, cytisus scoparius, picea abies, populus tremula, polygonatum multiflorum, rubus idaeus, carpinus betulus, acer pseudoplatanus, galeopsis tetrahit, maianthemum bifolium