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