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