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