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