be, arr. antwerpen, quercus robur, fraxinus excelsior, corylus avellana, lonicera periclymenum, alnus glutinosa, populus canadensis, acer pseudoplatanus, sorbus aucuparia, sambucus nigra, glechoma hederacea, athyrium filix-femina, urtica dioica, ribes rubrum, filipendula ulmaria, polygonatum multiflorum, anemone nemorosa, prunus serotina, angelica sylvestris, geum urbanum, hedera helix, dryopteris carthusiana, quercus rubra, ficaria verna, primula elatior, crataegus monogyna, circaea lutetiana, humulus lupulus, viburnum opulus, galium aparine, dryopteris dilatata, galeopsis tetrahit, carex remota, cardamine pratensis, silene dioica, betula pubescens, prunus avium, juncus effusus, poa trivialis, adoxa moschatellina, frangula alnus, arum maculatum, betula pendula, lamium galeobdolon, ranunculus repens, lysimachia vulgaris, alnus incana, moehringia trinervia, stachys sylvatica, cirsium palustre, carpinus betulus