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