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