Marsh Arrowgrass

Triglochin palustris L. - Arrow-grass family

Size

Mature Height: Up to around 16 inches

Plant Type: Graminoid

Features

Flower Color: White, Yellow, Green

Bloom Time: Mid Spring, Late Spring, Early Summer, Mid Summer, Late Summer

Native Range

  • USA:  Alaska, Arizona, California, Colorado, Idaho, Illinois, Indiana, Iowa, Maine, Michigan, Minnesota, Montana, Nebraska, Nevada, New Hampshire, New Mexico, New York, North Dakota, Ohio, Oregon, Pennsylvania, Rhode I., South Dakota, Utah, Washington, Wisconsin, Wyoming
  • CAN:  Alberta, British Columbia, Newfoundland, Manitoba, New Brunswick, Newfoundland, Northwest Territorie, Nova Scotia, Nunavut, Ontario, Prince Edward I., Québec, Saskatchewan, Yukon
  • DEN:  Greenland
Regional Native Status: L48 (N), AK (N), CAN (N), GL (N), SPM (N)

State-level native status is based on data available through Plants of the World Online. Regional Native Status comes from the USDA Plants Database. For more detailed native status information, please refer to BONAP.