nl, groot-rijnmond, lolium perenne, trifolium repens, poa trivialis, cerastium holosteoides, ranunculus repens, holcus lanatus, agrostis stolonifera, poa pratensis, ranunculus acris, bellis perennis, rumex acetosa, dactylis glomerata, bromus hordeaceus, cirsium arvense, festuca rubra, elymus repens, trifolium pratense, plantago lanceolata, scorzoneroides autumnalis, trifolium dubium, cynosurus cristatus, achillea millefolium, hordeum secalinum, plantago major, phleum pratense, rumex crispus, anthoxanthum odoratum, poa annua, alopecurus geniculatus, agrostis capillaris, stellaria media, argentina anserina, arrhenatherum elatius, lolium pratense, phragmites australis, medicago lupulina, crepis capillaris, carex hirta, persicaria amphibia, glechoma hederacea, cardamine pratensis, geranium dissectum, alopecurus pratensis, cirsium vulgare, urtica dioica, potentilla reptans, lathyrus pratensis, vicia cracca, anthriscus sylvestris, equisetum arvense