nl, delft en westland, lolium perenne, ranunculus repens, poa trivialis, trifolium repens, agrostis stolonifera, dactylis glomerata, glechoma hederacea, bellis perennis, plantago major, elymus repens, poa annua, ranunculus acris, holcus lanatus, heracleum sphondylium, plantago lanceolata, urtica dioica, rumex acetosa, stellaria media, cerastium holosteoides, achillea millefolium, rumex obtusifolius, cirsium arvense, cardamine pratensis, trifolium pratense, polygonum aviculare, festuca rubra, poa pratensis, persicaria amphibia, capsella bursa-pastoris, phleum pratense, anthriscus sylvestris, alopecurus pratensis, scorzoneroides autumnalis, lamium album, bromus hordeaceus, glyceria fluitans, agrostis capillaris, trifolium dubium, aegopodium podagraria, equisetum arvense, phalaris arundinacea, argentina anserina, alopecurus geniculatus, lysimachia nummularia, arrhenatherum elatius, rumex crispus, symphytum officinale, senecio vulgaris, crepis capillaris, sonchus oleraceus