be, arr. leuven, castanea sativa, fagus sylvatica, quercus rubra, carex pilulifera, prunus serotina, vaccinium myrtillus, betula pendula, quercus robur, pteridium aquilinum, sorbus aucuparia, pinus sylvestris, lonicera periclymenum, molinia caerulea, avenella flexuosa, dryopteris carthusiana, dryopteris dilatata, acer pseudoplatanus, frangula alnus, ilex aquifolium, teucrium scorodonia, deschampsia flexuosa, calluna vulgaris, luzula pilosa, pinus nigra, quercus petraea, juncus effusus, convallaria majalis, athyrium filix-femina, corylus avellana, picea abies, pseudotsuga menziesii, betula pubescens, holcus mollis, agrostis capillaris, hedera helix, carpinus betulus, oxalis acetosella, larix kaempferi, luzula multiflora, maianthemum bifolium, anemone nemorosa, juncus conglomeratus, salix caprea, larix decidua, rubus idaeus, cytisus scoparius, sambucus nigra, deschampsia cespitosa, prunus avium, polygonatum multiflorum