be, arr. oudenaarde, fagus sylvatica, lonicera periclymenum, hedera helix, quercus robur, fraxinus excelsior, athyrium filix-femina, anemone nemorosa, corylus avellana, acer pseudoplatanus, pteridium aquilinum, carpinus betulus, ilex aquifolium, hyacinthoides non-scripta, dryopteris filix-mas, polygonatum multiflorum, milium effusum, oxalis acetosella, lamium galeobdolon, carex sylvatica, dryopteris carthusiana, luzula pilosa, sorbus aucuparia, betula pubescens, circaea lutetiana, deschampsia flexuosa, avenella flexuosa, castanea sativa, holcus mollis, carex pilulifera, betula pendula, arum maculatum, teucrium scorodonia, quercus petraea, prunus avium, dryopteris dilatata, vaccinium myrtillus, deschampsia cespitosa, carex remota, euphorbia amygdaloides, crataegus monogyna, urtica dioica, viola reichenbachiana, ajuga reptans, ficaria verna, sambucus nigra, scrophularia nodosa, melica uniflora, juncus effusus, rabelera holostea, viola riviniana