be, arr. leuven, calluna vulgaris, quercus robur, betula pendula, agrostis capillaris, molinia caerulea, carex pilulifera, castanea sativa, pinus sylvestris, festuca filiformis, rumex angiocarpus, frangula alnus, avenella flexuosa, deschampsia flexuosa, prunus serotina, rumex acetosella, teucrium scorodonia, quercus rubra, cytisus scoparius, erica tetralix, lonicera periclymenum, vaccinium myrtillus, sorbus aucuparia, holcus mollis, danthonia decumbens, pteridium aquilinum, agrostis vinealis, holcus lanatus, hypochaeris radicata, betula pubescens, hypericum perforatum, potentilla erecta, hieracium umbellatum, juncus effusus, ornithopus perpusillus, genista anglica, luzula campestris, juncus tenuis, juncus conglomeratus, anthoxanthum odoratum, aira praecox, achillea millefolium, jasione montana, fagus sylvatica, dryopteris dilatata, hypericum humifusum, cerastium fontanum, salix caprea, luzula multiflora, logfia minima, dryopteris carthusiana