Triglochin palustris (Marsh Arrowgrass) is a species of perennial herb in the family Juncaginaceae. They have a self-supporting growth form. They are native to Canada, The Contiguous United States, Saint-Pierre Et Miquelon, Alaska, and Greenland. They have simple, broad leaves. Individuals can grow to 0.26 m.
EOL has data for 22 attributes, including: