be, arr. kortrijk, acer pseudoplatanus, castanea sativa, fraxinus excelsior, quercus robur, sambucus nigra, corylus avellana, fagus sylvatica, quercus rubra, urtica dioica, lamium galeobdolon, hedera helix, hyacinthoides non-scripta, circaea lutetiana, lonicera periclymenum, sorbus aucuparia, rhododendron ponticum, prunus serotina, dryopteris dilatata, galium aparine, athyrium filix-femina, glechoma hederacea, arum maculatum, galanthus nivalis, ilex aquifolium, anemone nemorosa, geum urbanum, prunus avium, ficaria verna, polygonatum multiflorum, alnus glutinosa, crataegus monogyna, silene dioica, carpinus betulus, dryopteris filix-mas, heracleum sphondylium, adoxa moschatellina, pteridium aquilinum, betula pendula, allium ursinum, geranium robertianum, ranunculus repens, stachys sylvatica, symphoricarpos albus, potentilla indica, primula elatior, robinia pseudoacacia, carex sylvatica, dryopteris carthusiana, alnus incana, poa trivialis