be, arr. leuven, acer pseudoplatanus, fraxinus excelsior, corylus avellana, quercus robur, lonicera periclymenum, fagus sylvatica, hedera helix, carpinus betulus, polygonatum multiflorum, athyrium filix-femina, sambucus nigra, anemone nemorosa, sorbus aucuparia, castanea sativa, dryopteris carthusiana, lamium galeobdolon, circaea lutetiana, prunus avium, primula elatior, quercus rubra, alnus glutinosa, arum maculatum, urtica dioica, ficaria verna, betula pendula, geum urbanum, carex sylvatica, hyacinthoides non-scripta, glechoma hederacea, prunus serotina, dryopteris dilatata, crataegus monogyna, adoxa moschatellina, milium effusum, dryopteris filix-mas, pteridium aquilinum, luzula pilosa, deschampsia cespitosa, convallaria majalis, ilex aquifolium, betula pubescens, carex remota, oxalis acetosella, galium aparine, ulmus minor, stachys sylvatica, frangula alnus, ribes rubrum, ajuga reptans, viburnum opulus