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