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