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