UW Burke Herbarium species comparison

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Potamogeton strictifolius

narrowleaf pondweed

Potamogeton strictifolius
Flowering time July-September
Habitat Alkaline water, lakes and slow streams.
Distribution
Occurring east of the Cascades crest in Washington, where known only from Okanogan County; Yukon Territory to Washington, east across the northern U.S. and Canada to eastern North America.
[WildflowerSearch map]
[BONAP county map]
Origin Native
Conservation status Not of concern
Sibling taxa
P. alpinus, P. amplifolius, P. berchtoldii, P. crispus, P. epihydrus, P. fibrillosus, P. foliosus, P. friesii, P. gramineus, P. illinoensis, P. natans, P. nodosus, P. obtusifolius, P. praelongus, P. pusillus, P. richardsonii, P. robbinsii, P. zosteriformis
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Unless otherwise noted, all data comes from the University of Washington's Burke Herbarium.



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