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