be, arr. sint-niklaas, urtica dioica, symphytum officinale, populus canadensis, alnus glutinosa, solanum dulcamara, humulus lupulus, filipendula ulmaria, galium aparine, glechoma hederacea, phragmites australis, iris pseudacorus, angelica sylvestris, lycopus europaeus, lythrum salicaria, poa trivialis, galeopsis tetrahit, calystegia sepium, sambucus nigra, fraxinus excelsior, quercus robur, phalaris arundinacea, cirsium palustre, lysimachia vulgaris, calamagrostis canescens, eupatorium cannabinum, ranunculus repens, ribes rubrum, juncus effusus, galium palustre, cardamine pratensis, salix cinerea, crataegus monogyna, heracleum sphondylium, cirsium arvense, silene dioica, viburnum opulus, persicaria hydropiper, circaea lutetiana, epilobium hirsutum, holcus lanatus, geum urbanum, carex riparia, carex acutiformis, dryopteris carthusiana, athyrium filix-femina, ficaria verna, rubus caesius, rumex sanguineus, carex remota, alnus incana