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