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