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