be, arr. maaseik, pinus sylvestris, quercus robur, avenella flexuosa, betula pendula, prunus serotina, deschampsia flexuosa, sorbus aucuparia, frangula alnus, calluna vulgaris, vaccinium myrtillus, quercus rubra, molinia caerulea, dryopteris dilatata, dryopteris carthusiana, agrostis capillaris, amelanchier lamarckii, rumex angiocarpus, rumex acetosella, galium saxatile, carex pilulifera, agrostis vinealis, fagus sylvatica, festuca filiformis, ceratocapnos claviculata, pseudotsuga menziesii, lonicera periclymenum, betula pubescens, pinus nigra, rubus gratus, rubus plicatus, carex arenaria, erica tetralix, vaccinium vitis-idaea, danthonia decumbens, corynephorus canescens, picea abies, holcus lanatus, hypochaeris radicata, luzula campestris, holcus mollis, hypericum perforatum, ilex aquifolium, senecio sylvaticus, empetrum nigrum, cytisus scoparius, spergula morisonii, hieracium laevigatum, melampyrum pratense, larix kaempferi, pilosella officinarum