de, lüneburg, landkreis, phalaris arundinacea, rorippa amphibia, rorippa sylvestris, plantago uliginosa, bidens frondosa, persicaria lapathifolia, atriplex prostrata, agrostis stolonifera, elymus repens, glyceria maxima, poa trivialis, argentina anserina, ranunculus repens, rumex crispus, persicaria amphibia, urtica dioica, xanthium orientale, stachys palustris, oxybasis rubra, lythrum salicaria, rorippa palustris, gnaphalium uliginosum, cirsium arvense, carex acuta, alopecurus geniculatus, persicaria hydropiper, galium palustre, rorippa islandica, lipandra polysperma, myosotis scorpioides, bidens tripartita, achillea ptarmica, erysimum cheiranthoides, oenanthe aquatica, limosella aquatica, pulicaria vulgaris, plantago major, atriplex calotheca, potentilla reptans, rumex maritimus, butomus umbellatus, salix triandra, poa palustris, alopecurus pratensis, lemna minor, rumex thyrsiflorus, solanum dulcamara, acorus calamus, chenopodium album, oxybasis glauca