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