1 species
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Heteranthera dubiagrassleaf mud-plantain, water stargrass, yellow stargrass
Distribution: Occurring chiefly east of the Cascades crest along major rivers in Washington, however particularly common and rather invasives in lower Yakima River; British Columbia to California, widespread in eastern North America.
Habitat: River backwaters, slow-moving rivers, quiet streams, ponds and lakes.
Origin: Native
Flowers: July-September
Growth Duration: perennial