be, arr. leuven, quercus robur, molinia caerulea, prunus serotina, quercus rubra, betula pendula, pinus sylvestris, frangula alnus, castanea sativa, calluna vulgaris, sorbus aucuparia, agrostis capillaris, juncus effusus, lonicera periclymenum, holcus lanatus, deschampsia flexuosa, carex pilulifera, avenella flexuosa, teucrium scorodonia, juncus conglomeratus, vaccinium myrtillus, dryopteris carthusiana, betula pubescens, dryopteris dilatata, juncus acutiflorus, hieracium umbellatum, amelanchier lamarckii, holcus mollis, juncus tenuis, erica tetralix, cirsium palustre, potentilla erecta, pteridium aquilinum, anthoxanthum odoratum, lysimachia vulgaris, rumex angiocarpus, ranunculus repens, corylus avellana, alnus glutinosa, luzula multiflora, pinus nigra, agrostis canina, rumex acetosella, acer pseudoplatanus, cytisus scoparius, fagus sylvatica, silene coronaria, luzula campestris, hypericum perforatum, pilosella aurantiaca, festuca filiformis