File:BB-0177 Potamogeton pulcher.png

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Summary

DescriptionBB-0177 Potamogeton pulcher.png	English: Fig. 177 Potamogeton pulcher from the second edition of An Illustrated Flora of the Northern United States, Canada and the British Possessions (New York, 1913)
Date	1913
Source	An Illustrated Flora of the Northern United States, Canada and the British Possessions, 2nd edition (1913)
Author	Nathaniel Lord Britton & Addison Brown

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