be, arr. sint-niklaas, populus canadensis, urtica dioica, alnus glutinosa, sambucus nigra, fraxinus excelsior, quercus robur, glechoma hederacea, galium aparine, humulus lupulus, symphytum officinale, filipendula ulmaria, ribes rubrum, solanum dulcamara, acer pseudoplatanus, poa trivialis, angelica sylvestris, crataegus monogyna, phragmites australis, corylus avellana, iris pseudacorus, galeopsis tetrahit, lycopus europaeus, ranunculus repens, geum urbanum, eupatorium cannabinum, circaea lutetiana, heracleum sphondylium, cardamine pratensis, sorbus aucuparia, juncus effusus, silene dioica, lysimachia vulgaris, viburnum opulus, cirsium palustre, athyrium filix-femina, ficaria verna, lythrum salicaria, dryopteris carthusiana, calystegia sepium, alnus incana, lonicera periclymenum, prunus serotina, phalaris arundinacea, holcus lanatus, salix cinerea, dryopteris dilatata, galium palustre, carex remota, geranium robertianum, rumex sanguineus