Isoetaceae : Isoetes riparia det. Robbin Moran & Carl Taylor 2010
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USA: Maine:: Hancock Co. In stream that connects Tunk Lake to Spring River Lake, about 100 m N of Route 182. GOOmap to County   VEmap to County , 2010.
Young leaves showing how air canals, as delimited by the septae, elongate basipitally (i.e., from the apex toward the base). The leaves also turn green basipetally.
Copyright © 2010 by Robbin Moran (contact: sv22@cornell.edu) [ref. DOL38300]
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Isoetaceae Isoetes riparia
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