be, arr. sint-niklaas, holcus lanatus, urtica dioica, poa trivialis, ranunculus repens, juncus effusus, agrostis stolonifera, quercus robur, glechoma hederacea, galium aparine, alnus glutinosa, cirsium arvense, phragmites australis, cardamine pratensis, rumex acetosa, lolium perenne, phalaris arundinacea, solanum dulcamara, sambucus nigra, agrostis capillaris, populus canadensis, stellaria media, cerastium holosteoides, galeopsis tetrahit, cirsium palustre, crataegus monogyna, trifolium repens, lycopus europaeus, galium palustre, iris pseudacorus, rumex obtusifolius, angelica sylvestris, elymus repens, ranunculus acris, dactylis glomerata, calystegia sepium, lysimachia vulgaris, fraxinus excelsior, salix cinerea, eupatorium cannabinum, glyceria fluitans, persicaria hydropiper, lythrum salicaria, anthoxanthum odoratum, alopecurus pratensis, filipendula ulmaria, holcus mollis, dryopteris carthusiana, symphytum officinale, arrhenatherum elatius, alopecurus geniculatus