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Keywords from Image Description:
Schoenoplectus lacustris Sturm. TeichSimse Cyperus lacustris br Cyperus lacustris triqueter Figure from Deutschlands Flora in Abbildungen at biolib de Johann Georg Sturm Painter Jacob Sturm PDold Uploaded with Schoenoplectus lacustris botanical illustrations Deutschlands Flora in Abbildungen Monocotyledonae