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