be, arr. hasselt, prunus serotina, pinus sylvestris, quercus robur, quercus rubra, avenella flexuosa, betula pendula, sorbus aucuparia, deschampsia flexuosa, frangula alnus, molinia caerulea, vaccinium myrtillus, dryopteris dilatata, dryopteris carthusiana, calluna vulgaris, amelanchier lamarckii, agrostis capillaris, ceratocapnos claviculata, betula pubescens, pinus nigra, carex pilulifera, pseudotsuga menziesii, lonicera periclymenum, fagus sylvatica, rumex angiocarpus, rumex acetosella, castanea sativa, erica tetralix, juncus effusus, galium saxatile, picea abies, larix kaempferi, holcus mollis, holcus lanatus, ilex aquifolium, agrostis vinealis, juncus tenuis, pteridium aquilinum, galeopsis tetrahit, rhododendron ponticum, vaccinium vitis-idaea, cytisus scoparius, pinus strobus, festuca filiformis, robinia pseudoacacia, senecio sylvaticus, geum macrophyllum, teucrium scorodonia, rubus idaeus, populus tremula, rubus gratus