be, arr. maaseik, quercus robur, sorbus aucuparia, frangula alnus, pinus sylvestris, betula pendula, prunus serotina, avenella flexuosa, deschampsia flexuosa, quercus rubra, lonicera periclymenum, dryopteris carthusiana, dryopteris dilatata, vaccinium myrtillus, fagus sylvatica, ceratocapnos claviculata, molinia caerulea, ilex aquifolium, betula pubescens, calluna vulgaris, agrostis capillaris, amelanchier lamarckii, carex pilulifera, pseudotsuga menziesii, pteridium aquilinum, holcus mollis, galeopsis tetrahit, rubus idaeus, sambucus nigra, corylus avellana, hedera helix, rumex angiocarpus, galium saxatile, rumex acetosella, picea abies, castanea sativa, holcus lanatus, populus tremula, rubus gratus, moehringia trinervia, maianthemum bifolium, rubus plicatus, melampyrum pratense, larix kaempferi, juncus effusus, teucrium scorodonia, polygonatum multiflorum, pinus nigra, urtica dioica, sambucus racemosa, quercus petraea