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