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