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