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