be, arr. leuven, fagus sylvatica, castanea sativa, quercus robur, lonicera periclymenum, teucrium scorodonia, quercus rubra, carex pilulifera, pteridium aquilinum, betula pendula, sorbus aucuparia, prunus serotina, acer pseudoplatanus, dryopteris carthusiana, ilex aquifolium, carpinus betulus, vaccinium myrtillus, pinus sylvestris, avenella flexuosa, corylus avellana, frangula alnus, luzula pilosa, athyrium filix-femina, molinia caerulea, deschampsia flexuosa, dryopteris dilatata, hedera helix, convallaria majalis, juncus effusus, holcus mollis, agrostis capillaris, calluna vulgaris, anemone nemorosa, quercus petraea, betula pubescens, fraxinus excelsior, hyacinthoides non-scripta, lamium galeobdolon, polygonatum multiflorum, oxalis acetosella, salix caprea, juncus conglomeratus, scrophularia nodosa, circaea lutetiana, urtica dioica, dryopteris filix-mas, cytisus scoparius, prunus avium, milium effusum, carex remota, moehringia trinervia