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