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