Glyceria maxima (Hartm.) Holmb. [ Glyceria spectabilis Mert. & Koch]
      
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6 469644 Glyceria maxima (Hartm.) Holmb. [125 676685 Molinia maxima Hartm.] Gramineae
K. Hoffmann, E. Dennert, Botanischer Bilderatlas: t. 16, fig. 2 (1911)