nl, groot-rijnmond, phragmites australis, poa trivialis, agrostis stolonifera, ranunculus repens, urtica dioica, cirsium arvense, lolium perenne, elymus repens, phalaris arundinacea, holcus lanatus, epilobium hirsutum, trifolium repens, dactylis glomerata, glechoma hederacea, cerastium holosteoides, persicaria amphibia, calystegia sepium, symphytum officinale, glyceria maxima, anthriscus sylvestris, galium aparine, ranunculus acris, stellaria media, rumex obtusifolius, rumex acetosa, alopecurus pratensis, phleum pratense, alopecurus geniculatus, festuca rubra, plantago major, arrhenatherum elatius, heracleum sphondylium, argentina anserina, glyceria fluitans, poa pratensis, poa annua, valeriana officinalis, rumex crispus, bellis perennis, carex riparia, plantago lanceolata, elodea nuttallii, spirodela polyrhiza, carex hirta, bolboschoenus maritimus, eupatorium cannabinum, trifolium pratense, polygonum aviculare, cardamine pratensis, equisetum arvense