nl, groot-rijnmond, lolium perenne, ranunculus repens, trifolium repens, poa trivialis, agrostis stolonifera, holcus lanatus, cerastium holosteoides, ranunculus acris, cirsium arvense, poa pratensis, elymus repens, bromus hordeaceus, alopecurus geniculatus, rumex acetosa, bellis perennis, phleum pratense, dactylis glomerata, plantago major, plantago lanceolata, poa annua, trifolium pratense, carex hirta, stellaria media, rumex crispus, cynosurus cristatus, achillea millefolium, hordeum secalinum, scorzoneroides autumnalis, alopecurus pratensis, agrostis capillaris, festuca rubra, argentina anserina, anthoxanthum odoratum, lolium pratense, persicaria amphibia, trifolium dubium, urtica dioica, cardamine pratensis, rumex obtusifolius, potentilla reptans, glechoma hederacea, capsella bursa-pastoris, polygonum aviculare, arrhenatherum elatius, geranium dissectum, cirsium vulgare, glyceria fluitans, crepis capillaris, eleocharis palustris, phalaris arundinacea