be, arr. mechelen, quercus robur, quercus rubra, prunus serotina, lonicera periclymenum, sorbus aucuparia, acer pseudoplatanus, corylus avellana, castanea sativa, fraxinus excelsior, alnus glutinosa, sambucus nigra, athyrium filix-femina, polygonatum multiflorum, dryopteris dilatata, populus canadensis, urtica dioica, fagus sylvatica, anemone nemorosa, dryopteris carthusiana, glechoma hederacea, hedera helix, frangula alnus, betula pendula, lamium galeobdolon, juncus effusus, ribes rubrum, prunus avium, ficaria verna, geum urbanum, alnus incana, angelica sylvestris, filipendula ulmaria, betula pubescens, ranunculus repens, galeopsis tetrahit, silene dioica, circaea lutetiana, cardamine pratensis, primula elatior, galium aparine, hyacinthoides non-scripta, poa trivialis, adoxa moschatellina, pteridium aquilinum, maianthemum bifolium, viburnum opulus, teucrium scorodonia, potentilla indica, carpinus betulus, convallaria majalis