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