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