be, arr. halle-vilvoorde, lonicera periclymenum, acer pseudoplatanus, quercus robur, corylus avellana, sorbus aucuparia, castanea sativa, fagus sylvatica, hedera helix, fraxinus excelsior, polygonatum multiflorum, quercus rubra, hyacinthoides non-scripta, anemone nemorosa, athyrium filix-femina, sambucus nigra, dryopteris dilatata, lamium galeobdolon, prunus avium, carpinus betulus, prunus serotina, pteridium aquilinum, dryopteris carthusiana, ilex aquifolium, betula pendula, betula pubescens, adoxa moschatellina, arum maculatum, circaea lutetiana, teucrium scorodonia, holcus mollis, alnus glutinosa, urtica dioica, oxalis acetosella, primula elatior, frangula alnus, ficaria verna, vaccinium myrtillus, luzula pilosa, geum urbanum, silene dioica, glechoma hederacea, milium effusum, dryopteris filix-mas, convallaria majalis, ajuga reptans, deschampsia flexuosa, crataegus monogyna, juncus effusus, galeopsis tetrahit, ranunculus repens