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