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