nl, flevoland, poa trivialis, lolium perenne, ranunculus repens, agrostis stolonifera, trifolium repens, alopecurus geniculatus, holcus lanatus, hordeum secalinum, ranunculus acris, elymus repens, rumex acetosa, bellis perennis, cerastium holosteoides, phleum pratense, cirsium arvense, alopecurus pratensis, trifolium pratense, persicaria amphibia, rumex crispus, scorzoneroides autumnalis, lolium pratense, plantago major, cynosurus cristatus, bromus hordeaceus, cardamine pratensis, poa pratensis, carex hirta, anthoxanthum odoratum, plantago lanceolata, glyceria fluitans, festuca rubra, argentina anserina, dactylis glomerata, trifolium fragiferum, phragmites australis, eleocharis palustris, poa annua, trifolium dubium, carex disticha, phalaris arundinacea, agrostis capillaris, juncus articulatus, juncus effusus, oenanthe fistulosa, silene flos-cuculi, ranunculus sardous, juncus gerardii, stellaria media, eleocharis uniglumis, rumex conglomeratus