be, arr. oudenaarde, lonicera periclymenum, castanea sativa, corylus avellana, quercus robur, hedera helix, fagus sylvatica, acer pseudoplatanus, polygonatum multiflorum, sorbus aucuparia, hyacinthoides non-scripta, ilex aquifolium, pteridium aquilinum, prunus avium, anemone nemorosa, fraxinus excelsior, carpinus betulus, betula pendula, betula pubescens, quercus petraea, sambucus nigra, holcus mollis, frangula alnus, teucrium scorodonia, crataegus monogyna, deschampsia flexuosa, luzula pilosa, dryopteris carthusiana, vaccinium myrtillus, avenella flexuosa, athyrium filix-femina, dryopteris dilatata, arum maculatum, convallaria majalis, milium effusum, dryopteris filix-mas, lamium galeobdolon, oxalis acetosella, quercus rubra, carex pilulifera, populus tremula, carex sylvatica, mespilus germanica, adoxa moschatellina, viburnum opulus, viola riviniana, circaea lutetiana, geum urbanum, rabelera holostea, ficaria verna, ajuga reptans