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