be, arr. brugge, acer pseudoplatanus, hedera helix, fraxinus excelsior, castanea sativa, corylus avellana, quercus robur, sambucus nigra, hyacinthoides non-scripta, fagus sylvatica, ilex aquifolium, lonicera periclymenum, arum maculatum, lamium galeobdolon, sorbus aucuparia, circaea lutetiana, crataegus monogyna, dryopteris dilatata, geum urbanum, urtica dioica, prunus avium, dryopteris filix-mas, galium aparine, anemone nemorosa, rhododendron ponticum, ficaria verna, polygonatum multiflorum, silene dioica, geranium robertianum, pteridium aquilinum, betula pubescens, allium ursinum, glechoma hederacea, athyrium filix-femina, carpinus betulus, betula pendula, alnus glutinosa, adoxa moschatellina, galanthus nivalis, quercus rubra, carex sylvatica, mercurialis perennis, viola riviniana, asplenium scolopendrium, heracleum sphondylium, acer campestre, veronica montana, stachys sylvatica, viburnum opulus, primula elatior, prunus serotina