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