be, arr. maaseik, pinus sylvestris, avenella flexuosa, deschampsia flexuosa, betula pendula, quercus robur, prunus serotina, vaccinium myrtillus, calluna vulgaris, sorbus aucuparia, frangula alnus, dryopteris carthusiana, molinia caerulea, quercus rubra, dryopteris dilatata, pinus nigra, galium saxatile, ceratocapnos claviculata, rumex angiocarpus, carex pilulifera, pseudotsuga menziesii, amelanchier lamarckii, fagus sylvatica, rumex acetosella, agrostis capillaris, vaccinium vitis-idaea, erica tetralix, betula pubescens, picea abies, agrostis vinealis, empetrum nigrum, corynephorus canescens, carex arenaria, spergula morisonii, lonicera periclymenum, larix kaempferi, festuca filiformis, ilex aquifolium, rubus plicatus, quercus petraea, senecio sylvaticus, melampyrum pratense, danthonia decumbens, juniperus communis, pteridium aquilinum, pinus strobus, calamagrostis epigejos, rubus gratus, viscum laxum, juncus effusus, hypochaeris radicata