Archive image from page 29 of Die süsswasser-flora Deutschlands, Österreichs und. Die süsswasser-flora Deutschlands, Österreichs und der diessswasserfl06pasc Year: 1914 22 W. Heering, 1b a 11 00(g)Q00@gj0 /| |

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Size: 990px × 2021px
Photo credit: © Bookend / Alamy / Afripics
License: Licensed
Model Released: No

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