be, arr. halle-vilvoorde, lonicera periclymenum, fagus sylvatica, quercus robur, carpinus betulus, hedera helix, corylus avellana, quercus petraea, fraxinus excelsior, hyacinthoides non-scripta, crataegus monogyna, polygonatum multiflorum, betula pubescens, betula pendula, anemone nemorosa, ilex aquifolium, arum maculatum, prunus avium, teucrium scorodonia, pteridium aquilinum, carex sylvatica, holcus mollis, dryopteris filix-mas, acer campestre, acer pseudoplatanus, euphorbia amygdaloides, milium effusum, castanea sativa, deschampsia flexuosa, dryopteris carthusiana, populus tremula, lamium galeobdolon, sorbus aucuparia, rosa arvensis, avenella flexuosa, torminalis glaberrima, luzula pilosa, geum urbanum, cornus sanguinea, viola reichenbachiana, viola riviniana, ligustrum vulgare, convallaria majalis, euonymus europaeus, frangula alnus, circaea lutetiana, fragaria vesca, mespilus germanica, viburnum opulus, glechoma hederacea, poa nemoralis