be, arr. leuven, quercus robur, lonicera periclymenum, athyrium filix-femina, fagus sylvatica, acer pseudoplatanus, sorbus aucuparia, fraxinus excelsior, alnus glutinosa, corylus avellana, dryopteris carthusiana, juncus effusus, betula pubescens, dryopteris dilatata, castanea sativa, hedera helix, betula pendula, pteridium aquilinum, carpinus betulus, frangula alnus, anemone nemorosa, carex remota, quercus rubra, polygonatum multiflorum, vaccinium myrtillus, molinia caerulea, deschampsia flexuosa, urtica dioica, circaea lutetiana, luzula pilosa, oxalis acetosella, deschampsia cespitosa, lamium galeobdolon, lysimachia vulgaris, carex pilulifera, teucrium scorodonia, sambucus nigra, avenella flexuosa, holcus mollis, ajuga reptans, prunus serotina, ilex aquifolium, prunus avium, dryopteris filix-mas, filipendula ulmaria, ranunculus repens, galium palustre, hyacinthoides non-scripta, glechoma hederacea, pinus sylvestris, cirsium palustre