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