de, lüneburg, landkreis, phalaris arundinacea, lemna minor, glyceria maxima, spirodela polyrhiza, ranunculus repens, rorippa amphibia, sparganium erectum, persicaria hydropiper, galium palustre, nuphar lutea, urtica dioica, lycopus europaeus, juncus effusus, glyceria fluitans, lythrum salicaria, lemna trisulca, solanum dulcamara, alisma plantago-aquatica, agrostis stolonifera, persicaria amphibia, hydrocharis morsus-ranae, carex acuta, sagittaria sagittifolia, iris pseudacorus, lysimachia vulgaris, poa trivialis, myosotis scorpioides, equisetum fluviatile, phragmites australis, sparganium emersum, bidens frondosa, oenanthe aquatica, typha latifolia, acorus calamus, eleocharis palustris, carex acutiformis, glechoma hederacea, rumex hydrolapathum, stachys palustris, deschampsia cespitosa, elodea canadensis, butomus umbellatus, cirsium arvense, ceratophyllum demersum, alopecurus geniculatus, calystegia sepium, potamogeton natans, argentina anserina, elymus repens, filipendula ulmaria