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