be, arr. leuven, castanea sativa, quercus rubra, quercus robur, prunus serotina, betula pendula, sorbus aucuparia, frangula alnus, lonicera periclymenum, vaccinium myrtillus, pinus sylvestris, teucrium scorodonia, molinia caerulea, carex pilulifera, dryopteris dilatata, fagus sylvatica, deschampsia flexuosa, avenella flexuosa, pteridium aquilinum, calluna vulgaris, dryopteris carthusiana, corylus avellana, betula pubescens, acer pseudoplatanus, agrostis capillaris, holcus mollis, robinia pseudoacacia, ilex aquifolium, juncus effusus, salix caprea, sambucus nigra, athyrium filix-femina, hedera helix, polygonatum multiflorum, pinus nigra, convallaria majalis, cytisus scoparius, populus tremula, amelanchier lamarckii, luzula pilosa, quercus petraea, prunus avium, holcus lanatus, maianthemum bifolium, carpinus betulus, rumex angiocarpus, luzula multiflora, juncus conglomeratus, rumex acetosella, hieracium umbellatum, galeopsis tetrahit