be, arr. aalst, acer pseudoplatanus, lonicera periclymenum, corylus avellana, quercus robur, castanea sativa, hedera helix, fraxinus excelsior, sambucus nigra, fagus sylvatica, sorbus aucuparia, betula pendula, prunus avium, crataegus monogyna, ilex aquifolium, polygonatum multiflorum, arum maculatum, pteridium aquilinum, anemone nemorosa, hyacinthoides non-scripta, dryopteris dilatata, lamium galeobdolon, carpinus betulus, urtica dioica, teucrium scorodonia, dryopteris filix-mas, betula pubescens, athyrium filix-femina, galium aparine, heracleum sphondylium, geum urbanum, salix caprea, frangula alnus, quercus petraea, viburnum opulus, quercus rubra, glechoma hederacea, dryopteris carthusiana, carex sylvatica, holcus mollis, circaea lutetiana, luzula pilosa, cornus sanguinea, ficaria verna, vaccinium myrtillus, alnus glutinosa, populus tremula, ribes rubrum, carex pilulifera, adoxa moschatellina, primula elatior