nl, delft en westland, ranunculus repens, lolium perenne, dactylis glomerata, elymus repens, trifolium repens, poa trivialis, achillea millefolium, agrostis stolonifera, cerastium holosteoides, holcus lanatus, cirsium arvense, plantago lanceolata, poa pratensis, ranunculus acris, rumex acetosa, festuca rubra, trifolium pratense, arrhenatherum elatius, phleum pratense, urtica dioica, glechoma hederacea, bromus hordeaceus, persicaria amphibia, bellis perennis, poa annua, scorzoneroides autumnalis, equisetum arvense, anthriscus sylvestris, plantago major, stellaria media, rumex crispus, agrostis capillaris, heracleum sphondylium, argentina anserina, polygonum aviculare, crepis capillaris, alopecurus pratensis, rumex obtusifolius, phragmites australis, capsella bursa-pastoris, trifolium dubium, vicia cracca, potentilla reptans, carex hirta, medicago lupulina, phalaris arundinacea, alopecurus geniculatus, cynosurus cristatus, daucus carota, anthoxanthum odoratum