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