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