nl, groot-rijnmond, lolium perenne, poa trivialis, ranunculus repens, agrostis stolonifera, trifolium repens, elymus repens, holcus lanatus, dactylis glomerata, stellaria media, cirsium arvense, cerastium holosteoides, poa annua, poa pratensis, urtica dioica, ranunculus acris, plantago major, rumex acetosa, phleum pratense, glechoma hederacea, polygonum aviculare, agrostis capillaris, alopecurus geniculatus, achillea millefolium, plantago lanceolata, capsella bursa-pastoris, bromus hordeaceus, rumex obtusifolius, festuca rubra, rumex crispus, scorzoneroides autumnalis, alopecurus pratensis, persicaria amphibia, bellis perennis, anthriscus sylvestris, argentina anserina, trifolium pratense, arrhenatherum elatius, phragmites australis, galium aparine, heracleum sphondylium, matricaria chamomilla, carex hirta, glyceria fluitans, lamium album, cardamine pratensis, lolium pratense, anthoxanthum odoratum, equisetum arvense, cynosurus cristatus, phalaris arundinacea