be, arr. maaseik, quercus robur, sorbus aucuparia, betula pendula, fagus sylvatica, pinus sylvestris, lonicera periclymenum, vaccinium myrtillus, prunus serotina, quercus rubra, frangula alnus, avenella flexuosa, castanea sativa, deschampsia flexuosa, ilex aquifolium, dryopteris carthusiana, pteridium aquilinum, dryopteris dilatata, carex pilulifera, betula pubescens, molinia caerulea, quercus petraea, hedera helix, calluna vulgaris, teucrium scorodonia, corylus avellana, holcus mollis, pseudotsuga menziesii, polygonatum multiflorum, acer pseudoplatanus, convallaria majalis, agrostis capillaris, amelanchier lamarckii, luzula pilosa, carpinus betulus, pinus nigra, populus tremula, picea abies, prunus avium, melampyrum pratense, ceratocapnos claviculata, maianthemum bifolium, sambucus nigra, oxalis acetosella, anemone nemorosa, moehringia trinervia, rubus plicatus, galeopsis tetrahit, athyrium filix-femina, hyacinthoides non-scripta, dryopteris filix-mas