Sparganium angustifolium is a species of perennial grass in the family Typhaceae. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to North America, Canada, Greenland, The Contiguous United States, Alaska, and Saint-Pierre Et Miquelon. They have simple, broad leaves. Individuals can grow to 0.2 m.
EOL has data for 27 attributes, including: