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