be, arr. leuven, quercus robur, lonicera periclymenum, sorbus aucuparia, frangula alnus, betula pubescens, molinia caerulea, betula pendula, quercus rubra, dryopteris carthusiana, prunus serotina, juncus effusus, alnus glutinosa, dryopteris dilatata, pinus sylvestris, corylus avellana, castanea sativa, vaccinium myrtillus, athyrium filix-femina, deschampsia flexuosa, lysimachia vulgaris, avenella flexuosa, teucrium scorodonia, pteridium aquilinum, acer pseudoplatanus, fagus sylvatica, calluna vulgaris, fraxinus excelsior, holcus mollis, sambucus nigra, carex pilulifera, holcus lanatus, hedera helix, cirsium palustre, agrostis capillaris, agrostis canina, salix aurita, urtica dioica, polygonatum multiflorum, galium palustre, salix cinerea, solanum dulcamara, juncus conglomeratus, populus tremula, lycopus europaeus, phragmites australis, amelanchier lamarckii, galeopsis tetrahit, ilex aquifolium, carex elongata, erica tetralix