Calamagrostis coarctata (Nuttall's Reed Grass) is a species of perennial grass in the family true grasses. They have a self-supporting growth form. They are native to Canada, The Contiguous United States, Eastern North America, and North America. They have simple, broad leaves and green flowers. Individuals can grow to 1.5 m.
EOL has data for 67 attributes, including: