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