be, arr. brugge, quercus robur, acer pseudoplatanus, fraxinus excelsior, corylus avellana, sambucus nigra, hedera helix, lonicera periclymenum, urtica dioica, sorbus aucuparia, glechoma hederacea, alnus glutinosa, circaea lutetiana, castanea sativa, geum urbanum, fagus sylvatica, quercus rubra, galium aparine, dryopteris dilatata, athyrium filix-femina, populus canadensis, hyacinthoides non-scripta, arum maculatum, polygonatum multiflorum, crataegus monogyna, ficaria verna, lamium galeobdolon, anemone nemorosa, silene dioica, prunus serotina, poa trivialis, ribes rubrum, carex remota, primula elatior, stachys sylvatica, prunus avium, adoxa moschatellina, ranunculus repens, ilex aquifolium, carpinus betulus, rhododendron ponticum, dryopteris carthusiana, filipendula ulmaria, geranium robertianum, betula pendula, juncus effusus, betula pubescens, allium ursinum, angelica sylvestris, viburnum opulus, galanthus nivalis