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