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