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