be, arr. sint-niklaas, quercus robur, alnus glutinosa, populus canadensis, fraxinus excelsior, filipendula ulmaria, urtica dioica, humulus lupulus, sambucus nigra, glechoma hederacea, galium aparine, corylus avellana, ribes rubrum, angelica sylvestris, athyrium filix-femina, iris pseudacorus, ficaria verna, lysimachia vulgaris, symphytum officinale, solanum dulcamara, viburnum opulus, sorbus aucuparia, poa trivialis, galeopsis tetrahit, phalaris arundinacea, ranunculus repens, geum urbanum, alnus incana, lonicera periclymenum, acer pseudoplatanus, silene dioica, crataegus monogyna, dryopteris carthusiana, circaea lutetiana, juncus effusus, lycopus europaeus, cirsium palustre, prunus padus, anemone nemorosa, cardamine pratensis, heracleum sphondylium, primula elatior, carex remota, galium palustre, lythrum salicaria, phragmites australis, adoxa moschatellina, polygonatum multiflorum, moehringia trinervia, calystegia sepium, stachys sylvatica