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