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