Eleocharis quadrangulata (Squarestem Spikerush) is a species of perennial grass in the family sedges. They have a self-supporting growth form. They are associated with freshwater habitat. They are native to Eastern North America, Canada, and The Contiguous United States. They have simple, broad leaves and green flowers. Individuals can grow to 4 feet.
EOL has data for 62 attributes, including: