de, düsseldorf, kreisfreie stadt, phalaris arundinacea, ranunculus repens, poa trivialis, agrostis stolonifera, persicaria amphibia, alopecurus pratensis, glyceria maxima, carex acuta, elymus repens, glechoma hederacea, lysimachia nummularia, symphytum officinale, lythrum salicaria, argentina anserina, rumex crispus, cardamine pratensis, urtica dioica, cirsium arvense, rorippa amphibia, iris pseudacorus, trifolium repens, plantago major, alopecurus geniculatus, filipendula ulmaria, galium palustre, potentilla reptans, eleocharis palustris, rumex obtusifolius, lolium perenne, rorippa sylvestris, rumex acetosa, myosotis scorpioides, glyceria fluitans, silene flos-cuculi, lathyrus pratensis, ranunculus acris, stachys palustris, poa palustris, achillea ptarmica, butomus umbellatus, calystegia sepium, lycopus europaeus, lemna minor, plantago lanceolata, lolium pratense, caltha palustris, lysimachia vulgaris, persicaria hydropiper, vicia cracca, poa pratensis