be, arr. sint-niklaas, poa trivialis, ranunculus repens, urtica dioica, cirsium arvense, holcus lanatus, lolium perenne, symphytum officinale, phragmites australis, heracleum sphondylium, agrostis stolonifera, arrhenatherum elatius, alopecurus pratensis, populus canadensis, glechoma hederacea, galium aparine, phalaris arundinacea, calystegia sepium, rumex obtusifolius, ranunculus acris, rumex acetosa, juncus effusus, persicaria amphibia, cardamine pratensis, filipendula ulmaria, elymus repens, dactylis glomerata, trifolium repens, cerastium holosteoides, angelica sylvestris, stellaria media, epilobium hirsutum, rumex crispus, cerastium fontanum, phleum pratense, anthriscus sylvestris, lythrum salicaria, equisetum palustre, plantago lanceolata, iris pseudacorus, cirsium palustre, festuca rubra, agrostis capillaris, equisetum arvense, alopecurus geniculatus, galeopsis tetrahit, carex hirta, plantago major, trifolium pratense, lycopus europaeus, lathyrus pratensis