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