be, arr. dendermonde, quercus robur, quercus rubra, prunus serotina, sambucus nigra, acer pseudoplatanus, sorbus aucuparia, urtica dioica, corylus avellana, lonicera periclymenum, fraxinus excelsior, populus canadensis, alnus glutinosa, castanea sativa, glechoma hederacea, hedera helix, galium aparine, dryopteris dilatata, ribes rubrum, silene dioica, polygonatum multiflorum, betula pendula, poa trivialis, geum urbanum, ranunculus repens, dryopteris carthusiana, athyrium filix-femina, galeopsis tetrahit, prunus avium, frangula alnus, potentilla indica, fagus sylvatica, crataegus monogyna, heracleum sphondylium, robinia pseudoacacia, ficaria verna, humulus lupulus, lamium galeobdolon, anemone nemorosa, prunus padus, holcus lanatus, amelanchier lamarckii, juncus effusus, filipendula ulmaria, galanthus nivalis, angelica sylvestris, moehringia trinervia, holcus mollis, alnus incana, symphoricarpos albus, circaea lutetiana