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