be, arr. maaseik, pinus sylvestris, quercus robur, betula pendula, prunus serotina, avenella flexuosa, sorbus aucuparia, vaccinium myrtillus, deschampsia flexuosa, dryopteris dilatata, dryopteris carthusiana, quercus rubra, frangula alnus, pseudotsuga menziesii, pinus nigra, calluna vulgaris, molinia caerulea, fagus sylvatica, amelanchier lamarckii, galium saxatile, carex pilulifera, picea abies, ceratocapnos claviculata, betula pubescens, larix kaempferi, agrostis capillaris, vaccinium vitis-idaea, rumex angiocarpus, lonicera periclymenum, ilex aquifolium, rumex acetosella, erica tetralix, empetrum nigrum, castanea sativa, quercus petraea, rubus plicatus, pteridium aquilinum, agrostis vinealis, carex arenaria, rubus gratus, senecio sylvaticus, rubus idaeus, larix decidua, melampyrum pratense, pinus strobus, holcus mollis, juncus effusus, festuca filiformis, calamagrostis epigejos, galeopsis tetrahit, holcus lanatus