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