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