nl, groot-rijnmond, dactylis glomerata, plantago lanceolata, achillea millefolium, equisetum arvense, festuca rubra, arrhenatherum elatius, elymus repens, cirsium arvense, cerastium holosteoides, trifolium pratense, poa pratensis, lolium perenne, anthriscus sylvestris, crepis capillaris, ranunculus repens, ranunculus acris, holcus lanatus, poa trivialis, rumex acetosa, trifolium repens, agrostis stolonifera, heracleum sphondylium, glechoma hederacea, potentilla reptans, daucus carota, medicago lupulina, urtica dioica, phragmites australis, pastinaca sativa, rubus caesius, vicia cracca, phleum pratense, centaurea jacea, rumex crispus, scorzoneroides autumnalis, bellis perennis, convolvulus arvensis, bromus hordeaceus, allium vineale, jacobaea vulgaris, trifolium dubium, persicaria amphibia, vicia sativa, symphytum officinale, jacobaea erucifolia, plantago major, agrostis capillaris, lathyrus pratensis, argentina anserina, tragopogon pratensis