be, arr. halle-vilvoorde, carpinus betulus, lonicera periclymenum, quercus robur, fagus sylvatica, quercus petraea, teucrium scorodonia, corylus avellana, hedera helix, betula pendula, anemone nemorosa, holcus mollis, deschampsia flexuosa, polygonatum multiflorum, convallaria majalis, avenella flexuosa, pteridium aquilinum, castanea sativa, hyacinthoides non-scripta, sorbus aucuparia, luzula pilosa, fraxinus excelsior, dryopteris carthusiana, crataegus monogyna, arum maculatum, milium effusum, frangula alnus, acer pseudoplatanus, prunus avium, populus tremula, carex pilulifera, betula pubescens, ilex aquifolium, lamium galeobdolon, carex sylvatica, euphorbia amygdaloides, hypericum pulchrum, deschampsia cespitosa, rabelera holostea, dryopteris filix-mas, athyrium filix-femina, poa nemoralis, vaccinium myrtillus, viola riviniana, fragaria vesca, scrophularia nodosa, rosa arvensis, torminalis glaberrima, luzula luzuloides, glechoma hederacea, molinia caerulea