nl, groot-rijnmond, lolium perenne, trifolium repens, poa trivialis, poa pratensis, bromus hordeaceus, holcus lanatus, ranunculus repens, cirsium arvense, cerastium holosteoides, plantago lanceolata, dactylis glomerata, achillea millefolium, elymus repens, ranunculus acris, rumex acetosa, trifolium dubium, trifolium pratense, agrostis stolonifera, phleum pratense, festuca rubra, bellis perennis, arrhenatherum elatius, agrostis capillaris, crepis capillaris, poa annua, stellaria media, rumex crispus, geranium molle, alopecurus pratensis, plantago major, anthoxanthum odoratum, scorzoneroides autumnalis, urtica dioica, capsella bursa-pastoris, cynosurus cristatus, hypochaeris radicata, vicia sativa, ranunculus bulbosus, rumex obtusifolius, glechoma hederacea, potentilla reptans, carex hirta, geranium dissectum, veronica arvensis, convolvulus arvensis, jacobaea vulgaris, medicago lupulina, trisetum flavescens, lolium pratense, cirsium vulgare