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