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