be, arr. aalst, castanea sativa, acer pseudoplatanus, quercus robur, corylus avellana, quercus rubra, hyacinthoides non-scripta, fagus sylvatica, hedera helix, fraxinus excelsior, lonicera periclymenum, lamium galeobdolon, sambucus nigra, polygonatum multiflorum, athyrium filix-femina, arum maculatum, sorbus aucuparia, anemone nemorosa, prunus serotina, carpinus betulus, circaea lutetiana, prunus avium, dryopteris dilatata, urtica dioica, pteridium aquilinum, adoxa moschatellina, ilex aquifolium, primula elatior, ficaria verna, dryopteris carthusiana, glechoma hederacea, betula pendula, rhododendron ponticum, geum urbanum, alnus glutinosa, dryopteris filix-mas, lathraea clandestina, teucrium scorodonia, galanthus nivalis, vinca minor, ajuga reptans, silene dioica, allium ursinum, crataegus monogyna, plantago subulata, heracleum sphondylium, mespilus germanica, cardamine pratensis, convallaria majalis, angelica sylvestris, robinia pseudoacacia