nl, flevoland, arrhenatherum elatius, elymus repens, urtica dioica, dactylis glomerata, cirsium arvense, artemisia vulgaris, achillea millefolium, tanacetum vulgare, plantago lanceolata, anthriscus sylvestris, heracleum sphondylium, equisetum arvense, galium aparine, glechoma hederacea, poa trivialis, holcus lanatus, ranunculus repens, festuca rubra, lolium perenne, lamium album, convolvulus arvensis, calystegia sepium, vicia sativa, poa pratensis, agrostis stolonifera, phragmites australis, rubus caesius, crepis capillaris, symphytum officinale, daucus carota, agrostis capillaris, cerastium holosteoides, rumex acetosa, linaria vulgaris, rumex crispus, trifolium repens, rumex obtusifolius, trifolium pratense, potentilla reptans, plantago major, pastinaca sativa, jacobaea vulgaris, bromus hordeaceus, phalaris arundinacea, persicaria amphibia, vicia cracca, medicago lupulina, bromus sterilis, polygonum aviculare, capsella bursa-pastoris