be, arr. oostende, fagus sylvatica, lonicera periclymenum, quercus robur, sorbus aucuparia, ilex aquifolium, acer pseudoplatanus, dryopteris dilatata, hedera helix, betula pubescens, pteridium aquilinum, fraxinus excelsior, dryopteris carthusiana, corylus avellana, athyrium filix-femina, quercus petraea, oxalis acetosella, teucrium scorodonia, avenella flexuosa, holcus mollis, vaccinium myrtillus, deschampsia flexuosa, hyacinthoides non-scripta, castanea sativa, betula pendula, carpinus betulus, dryopteris filix-mas, circaea lutetiana, carex pilulifera, frangula alnus, anemone nemorosa, crataegus monogyna, molinia caerulea, carex sylvatica, prunus serotina, sambucus nigra, luzula pilosa, deschampsia cespitosa, pinus sylvestris, carex remota, polygonatum multiflorum, lamium galeobdolon, milium effusum, agrostis capillaris, urtica dioica, juncus effusus, alnus glutinosa, geum urbanum, quercus rubra, viola riviniana, moehringia trinervia