be, arr. sint-niklaas, poa trivialis, ranunculus repens, holcus lanatus, agrostis stolonifera, lolium perenne, urtica dioica, juncus effusus, cirsium arvense, phalaris arundinacea, cardamine pratensis, phragmites australis, trifolium repens, rumex acetosa, alopecurus geniculatus, alopecurus pratensis, stellaria media, ranunculus acris, cerastium holosteoides, elymus repens, glyceria fluitans, glechoma hederacea, persicaria amphibia, galium aparine, rumex obtusifolius, persicaria hydropiper, dactylis glomerata, galium palustre, phleum pratense, calystegia sepium, iris pseudacorus, cirsium palustre, lycopus europaeus, poa annua, rumex crispus, plantago major, alnus glutinosa, equisetum palustre, agrostis capillaris, filipendula ulmaria, glyceria maxima, anthoxanthum odoratum, solanum dulcamara, populus canadensis, lythrum salicaria, angelica sylvestris, lolium pratense, epilobium hirsutum, symphytum officinale, silene flos-cuculi, rumex conglomeratus