be, arr. maaseik, prunus serotina, quercus rubra, pinus sylvestris, quercus robur, sorbus aucuparia, betula pendula, frangula alnus, vaccinium myrtillus, dryopteris dilatata, dryopteris carthusiana, avenella flexuosa, deschampsia flexuosa, fagus sylvatica, molinia caerulea, pinus nigra, castanea sativa, lonicera periclymenum, carex pilulifera, calluna vulgaris, pseudotsuga menziesii, betula pubescens, ilex aquifolium, amelanchier lamarckii, pteridium aquilinum, picea abies, agrostis capillaris, larix kaempferi, acer pseudoplatanus, teucrium scorodonia, quercus petraea, corylus avellana, holcus mollis, juncus effusus, ceratocapnos claviculata, luzula pilosa, larix decidua, galium saxatile, convallaria majalis, rumex angiocarpus, maianthemum bifolium, sambucus nigra, rubus idaeus, rubus plicatus, moehringia trinervia, pinus strobus, rumex acetosella, populus tremula, rubus gratus, athyrium filix-femina, galeopsis tetrahit