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