nl, groot-rijnmond, agrostis stolonifera, phragmites australis, urtica dioica, poa trivialis, cirsium arvense, ranunculus repens, lolium perenne, elymus repens, phalaris arundinacea, dactylis glomerata, persicaria amphibia, calystegia sepium, trifolium repens, glechoma hederacea, epilobium hirsutum, arrhenatherum elatius, rumex obtusifolius, holcus lanatus, anthriscus sylvestris, plantago major, glyceria maxima, symphytum officinale, poa annua, heracleum sphondylium, stellaria media, galium aparine, equisetum arvense, argentina anserina, polygonum aviculare, plantago lanceolata, rumex crispus, elodea nuttallii, cerastium holosteoides, spirodela polyrhiza, festuca rubra, poa pratensis, stuckenia pectinata, ranunculus acris, ceratophyllum demersum, phleum pratense, glyceria fluitans, lamium album, trifolium pratense, sonchus oleraceus, rubus caesius, sparganium erectum, lemna gibba, alopecurus pratensis, carex hirta, capsella bursa-pastoris