nl, delft en westland, trifolium repens, lolium perenne, poa trivialis, ranunculus repens, poa annua, stellaria media, agrostis stolonifera, alopecurus geniculatus, elymus repens, holcus lanatus, ranunculus acris, phleum pratense, rumex acetosa, poa pratensis, polygonum aviculare, cerastium holosteoides, capsella bursa-pastoris, dactylis glomerata, alopecurus pratensis, plantago major, cirsium arvense, glyceria fluitans, bromus hordeaceus, bellis perennis, cardamine pratensis, persicaria hydropiper, persicaria amphibia, phalaris arundinacea, ranunculus sceleratus, juncus articulatus, eleocharis palustris, rumex crispus, argentina anserina, rumex obtusifolius, lolium pratense, agrostis capillaris, myosotis scorpioides, glechoma hederacea, sagina procumbens, scorzoneroides autumnalis, glyceria maxima, oenanthe fistulosa, triglochin palustris, carex hirta, stellaria alsine, festuca rubra, bolboschoenus maritimus, matricaria discoidea, anthoxanthum odoratum, galium palustre