be, arr. brugge, castanea sativa, quercus rubra, prunus serotina, quercus robur, sorbus aucuparia, acer pseudoplatanus, rhododendron ponticum, robinia pseudoacacia, corylus avellana, lonicera periclymenum, sambucus nigra, amelanchier lamarckii, dryopteris dilatata, betula pendula, fagus sylvatica, hedera helix, urtica dioica, pinus sylvestris, frangula alnus, potentilla indica, lamium galeobdolon, fraxinus excelsior, dryopteris carthusiana, polygonatum multiflorum, galanthus nivalis, ilex aquifolium, alnus incana, betula pubescens, teucrium scorodonia, juncus tenuis, hyacinthoides non-scripta, populus canadensis, prunus avium, symphoricarpos albus, pteridium aquilinum, athyrium filix-femina, glechoma hederacea, alnus glutinosa, salix caprea, silene dioica, crataegus monogyna, galium aparine, molinia caerulea, avenella flexuosa, arum maculatum, silene coronaria, vaccinium myrtillus, dryopteris filix-mas, anemone nemorosa, pinus nigra