nl, delft en westland, dactylis glomerata, lolium perenne, ranunculus repens, cirsium arvense, plantago lanceolata, poa trivialis, achillea millefolium, elymus repens, holcus lanatus, trifolium repens, cerastium holosteoides, arrhenatherum elatius, agrostis stolonifera, trifolium pratense, festuca rubra, poa pratensis, ranunculus acris, urtica dioica, equisetum arvense, heracleum sphondylium, crepis capillaris, persicaria amphibia, glechoma hederacea, rumex acetosa, medicago lupulina, rumex crispus, potentilla reptans, anthriscus sylvestris, bellis perennis, phleum pratense, rumex obtusifolius, daucus carota, plantago major, bromus hordeaceus, poa annua, phragmites australis, scorzoneroides autumnalis, stellaria media, argentina anserina, carex hirta, trifolium dubium, vicia cracca, agrostis capillaris, symphytum officinale, polygonum aviculare, geranium dissectum, convolvulus arvensis, pastinaca sativa, alopecurus pratensis, calystegia sepium