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