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