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