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