nl, groot-rijnmond, lolium perenne, ranunculus repens, achillea millefolium, trifolium repens, plantago lanceolata, holcus lanatus, dactylis glomerata, ranunculus acris, elymus repens, poa trivialis, poa pratensis, cerastium holosteoides, rumex acetosa, cirsium arvense, festuca rubra, agrostis stolonifera, trifolium pratense, phleum pratense, arrhenatherum elatius, bromus hordeaceus, agrostis capillaris, scorzoneroides autumnalis, rumex crispus, bellis perennis, glechoma hederacea, trifolium dubium, plantago major, heracleum sphondylium, urtica dioica, alopecurus pratensis, equisetum arvense, potentilla reptans, persicaria amphibia, carex hirta, rumex obtusifolius, crepis capillaris, anthoxanthum odoratum, poa annua, anthriscus sylvestris, daucus carota, stellaria media, argentina anserina, vicia cracca, lolium pratense, cynosurus cristatus, medicago lupulina, hypochaeris radicata, jacobaea vulgaris, trisetum flavescens, cirsium vulgare