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