be, arr. leuven, quercus robur, calluna vulgaris, betula pendula, castanea sativa, frangula alnus, molinia caerulea, pinus sylvestris, carex pilulifera, deschampsia flexuosa, avenella flexuosa, vaccinium myrtillus, teucrium scorodonia, prunus serotina, agrostis capillaris, quercus rubra, sorbus aucuparia, lonicera periclymenum, festuca filiformis, pteridium aquilinum, rumex angiocarpus, cytisus scoparius, rumex acetosella, hieracium umbellatum, danthonia decumbens, erica tetralix, betula pubescens, potentilla erecta, holcus mollis, fagus sylvatica, agrostis vinealis, holcus lanatus, hypochaeris radicata, luzula multiflora, populus tremula, luzula campestris, anthoxanthum odoratum, quercus petraea, ilex aquifolium, genista anglica, dryopteris dilatata, hypericum perforatum, solidago virgaurea, dryopteris carthusiana, corylus avellana, juncus effusus, erica cinerea, amelanchier lamarckii, juncus conglomeratus, melampyrum pratense, nardus stricta