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