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