be, arr. oudenaarde, acer pseudoplatanus, fraxinus excelsior, corylus avellana, sambucus nigra, quercus robur, arum maculatum, primula elatior, hedera helix, polygonatum multiflorum, lamium galeobdolon, anemone nemorosa, lonicera periclymenum, ficaria verna, castanea sativa, adoxa moschatellina, prunus avium, populus canadensis, circaea lutetiana, ribes rubrum, athyrium filix-femina, glechoma hederacea, geum urbanum, carpinus betulus, alnus glutinosa, urtica dioica, sorbus aucuparia, hyacinthoides non-scripta, fagus sylvatica, quercus rubra, angelica sylvestris, crataegus monogyna, heracleum sphondylium, galanthus nivalis, galium aparine, silene dioica, filipendula ulmaria, viburnum opulus, allium ursinum, stachys sylvatica, carex sylvatica, ajuga reptans, paris quadrifolia, poa trivialis, cardamine pratensis, geranium robertianum, alnus incana, prunus serotina, ulmus minor, dryopteris dilatata, ranunculus repens