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