| UNITED STATES: Missouri:: St. Louis Co., 2022. |
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Hairs on the submerged leaf. Note larger, rounder cell gives rise to two hairs, one small, unicellular and rounded, the other long, multicellular and linear. Photo taken 15 Sep 2022.
| Copyright © 2022 by Robbin Moran
(contact: kcn2[at]cornell.edu)
[ref. DOL51458]
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