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