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ALGAE
[878]
Ann. Sci. Nat., Bot., sér. 6, vol. 16 : t. 14, fig. 5-7 (1883) [E. de Janczewski] [25]
Illustration contributed by:
Natural History Museum, London, U.K.
Ann. Sci. Nat., Bot., sér. 6, vol. 16 : t. 14, fig. 5-7 (1883) [E. de Janczewski]