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