be, arr. leuven, fagus sylvatica, acer pseudoplatanus, quercus robur, carpinus betulus, lonicera periclymenum, fraxinus excelsior, athyrium filix-femina, corylus avellana, dryopteris carthusiana, sorbus aucuparia, anemone nemorosa, hedera helix, milium effusum, oxalis acetosella, alnus glutinosa, circaea lutetiana, luzula pilosa, polygonatum multiflorum, deschampsia cespitosa, dryopteris dilatata, carex remota, lamium galeobdolon, prunus serotina, pteridium aquilinum, maianthemum bifolium, juncus effusus, carex sylvatica, betula pendula, frangula alnus, betula pubescens, prunus avium, quercus rubra, urtica dioica, sambucus nigra, ficaria verna, vaccinium myrtillus, convallaria majalis, primula elatior, dryopteris filix-mas, ilex aquifolium, glechoma hederacea, ajuga reptans, rabelera holostea, holcus mollis, carex pilulifera, castanea sativa, rubus idaeus, geum urbanum, deschampsia flexuosa, avenella flexuosa