be, arr. oostende, quercus robur, lonicera periclymenum, sorbus aucuparia, betula pubescens, dryopteris dilatata, frangula alnus, molinia caerulea, betula pendula, dryopteris carthusiana, fagus sylvatica, corylus avellana, hedera helix, castanea sativa, acer pseudoplatanus, juncus effusus, prunus serotina, teucrium scorodonia, athyrium filix-femina, fraxinus excelsior, quercus rubra, pteridium aquilinum, alnus glutinosa, ilex aquifolium, urtica dioica, sambucus nigra, crataegus monogyna, pinus sylvestris, deschampsia flexuosa, holcus mollis, avenella flexuosa, holcus lanatus, agrostis capillaris, vaccinium myrtillus, polygonatum multiflorum, calluna vulgaris, carex pilulifera, glechoma hederacea, salix cinerea, carex remota, dryopteris filix-mas, hyacinthoides non-scripta, carpinus betulus, rhododendron ponticum, circaea lutetiana, geum urbanum, lysimachia vulgaris, lamium galeobdolon, galium aparine, ranunculus repens, cirsium palustre