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