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