be, arr. brugge, quercus rubra, quercus robur, prunus serotina, castanea sativa, sorbus aucuparia, lonicera periclymenum, corylus avellana, acer pseudoplatanus, sambucus nigra, betula pendula, hedera helix, frangula alnus, fraxinus excelsior, amelanchier lamarckii, dryopteris dilatata, robinia pseudoacacia, urtica dioica, crataegus monogyna, alnus glutinosa, pinus sylvestris, polygonatum multiflorum, fagus sylvatica, populus canadensis, dryopteris carthusiana, prunus avium, ilex aquifolium, betula pubescens, glechoma hederacea, galium aparine, alnus incana, pteridium aquilinum, rhododendron ponticum, ribes rubrum, holcus lanatus, molinia caerulea, salix caprea, geum urbanum, teucrium scorodonia, holcus mollis, viburnum opulus, lamium galeobdolon, populus tremula, athyrium filix-femina, avenella flexuosa, galeopsis tetrahit, carpinus betulus, poa trivialis, symphoricarpos albus, hyacinthoides non-scripta, heracleum sphondylium