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