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