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