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