be, arr. hasselt, prunus serotina, pinus sylvestris, quercus robur, avenella flexuosa, betula pendula, sorbus aucuparia, frangula alnus, deschampsia flexuosa, quercus rubra, molinia caerulea, vaccinium myrtillus, dryopteris carthusiana, calluna vulgaris, dryopteris dilatata, agrostis capillaris, lonicera periclymenum, carex pilulifera, fagus sylvatica, betula pubescens, rumex angiocarpus, holcus mollis, rumex acetosella, amelanchier lamarckii, ceratocapnos claviculata, galium saxatile, rubus plicatus, holcus lanatus, pteridium aquilinum, juncus effusus, festuca filiformis, rubus gratus, ilex aquifolium, agrostis vinealis, pseudotsuga menziesii, cytisus scoparius, teucrium scorodonia, pinus nigra, castanea sativa, erica tetralix, galeopsis tetrahit, hieracium laevigatum, rubus idaeus, quercus petraea, populus tremula, hypericum perforatum, picea abies, senecio sylvaticus, danthonia decumbens, luzula campestris, melampyrum pratense