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