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