be, arr. oudenaarde, acer pseudoplatanus, corylus avellana, quercus robur, lonicera periclymenum, fraxinus excelsior, castanea sativa, hedera helix, sambucus nigra, fagus sylvatica, polygonatum multiflorum, arum maculatum, sorbus aucuparia, lamium galeobdolon, hyacinthoides non-scripta, prunus avium, adoxa moschatellina, urtica dioica, anemone nemorosa, crataegus monogyna, athyrium filix-femina, carpinus betulus, ilex aquifolium, primula elatior, silene dioica, galium aparine, quercus rubra, circaea lutetiana, pteridium aquilinum, geum urbanum, dryopteris dilatata, ficaria verna, heracleum sphondylium, betula pendula, glechoma hederacea, dryopteris filix-mas, alnus glutinosa, teucrium scorodonia, betula pubescens, viburnum opulus, ribes rubrum, geranium robertianum, stachys sylvatica, holcus mollis, frangula alnus, ranunculus repens, dryopteris carthusiana, carex sylvatica, cornus sanguinea, rabelera holostea, angelica sylvestris