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