nl, groot-rijnmond, ranunculus repens, agrostis stolonifera, trifolium repens, lolium perenne, poa trivialis, ranunculus acris, holcus lanatus, rumex acetosa, glyceria fluitans, elymus repens, bellis perennis, poa annua, alopecurus geniculatus, persicaria amphibia, plantago major, cerastium holosteoides, cardamine pratensis, argentina anserina, dactylis glomerata, eleocharis palustris, trifolium pratense, scorzoneroides autumnalis, cirsium arvense, plantago lanceolata, phleum pratense, phalaris arundinacea, poa pratensis, alopecurus pratensis, festuca rubra, stellaria media, polygonum aviculare, carex hirta, glyceria maxima, phragmites australis, glechoma hederacea, anthoxanthum odoratum, cynosurus cristatus, bromus hordeaceus, rumex crispus, juncus articulatus, urtica dioica, lolium pratense, galium palustre, myosotis scorpioides, achillea millefolium, agrostis capillaris, oenanthe fistulosa, rumex obtusifolius, persicaria hydropiper, capsella bursa-pastoris