nl, zuidwest-friesland, agrostis stolonifera, ranunculus repens, poa trivialis, trifolium repens, alopecurus geniculatus, lolium perenne, holcus lanatus, glyceria fluitans, cerastium holosteoides, elymus repens, cardamine pratensis, rumex acetosa, persicaria amphibia, ranunculus acris, eleocharis palustris, bellis perennis, poa annua, lolium pratense, scorzoneroides autumnalis, argentina anserina, phalaris arundinacea, ranunculus sceleratus, plantago major, stellaria media, phleum pratense, poa pratensis, alopecurus pratensis, phragmites australis, cirsium arvense, juncus articulatus, bromus hordeaceus, bolboschoenus maritimus, glyceria maxima, anthoxanthum odoratum, rumex crispus, festuca rubra, triglochin palustris, juncus effusus, oenanthe fistulosa, carex hirta, polygonum aviculare, persicaria hydropiper, cynosurus cristatus, galium palustre, myosotis scorpioides, hordeum secalinum, carex disticha, trifolium pratense, dactylis glomerata, lemna minor