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