nl, groot-rijnmond, ranunculus repens, lolium perenne, elymus repens, achillea millefolium, dactylis glomerata, poa trivialis, cirsium arvense, trifolium repens, agrostis stolonifera, plantago lanceolata, poa pratensis, cerastium holosteoides, holcus lanatus, urtica dioica, plantago major, arrhenatherum elatius, poa annua, ranunculus acris, equisetum arvense, rumex crispus, polygonum aviculare, stellaria media, festuca rubra, rumex acetosa, phleum pratense, capsella bursa-pastoris, trifolium pratense, glechoma hederacea, bromus hordeaceus, scorzoneroides autumnalis, heracleum sphondylium, potentilla reptans, anthriscus sylvestris, rumex obtusifolius, argentina anserina, persicaria amphibia, bellis perennis, crepis capillaris, agrostis capillaris, convolvulus arvensis, medicago lupulina, matricaria chamomilla, carex hirta, galium aparine, alopecurus pratensis, daucus carota, phragmites australis, artemisia vulgaris, geranium dissectum, trifolium dubium