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