Seaside Arrowgrass

Triglochin maritima L.

Arrow-grass family

Plant Type
Graminoid
Life Cycle
Perennial
Mature Height
3.0 feet
Flower Color
White, Green, Purple, Brown
Bloom Time
Mid Spring, Late Spring, Early Summer, Mid Summer, Late Summer, Fall

Growing Conditions

Light

Shade Tolerance Intolerant

Native Range

  • USA:  Alaska, Arizona, California, Colorado, Connecticut, Idaho, Illinois, Indiana, Iowa, Kansas, Maine, Massachusetts, Michigan, Minnesota, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Dakota, Ohio, Oregon, Pennsylvania, Rhode I., South Dakota, Texas, Utah, Vermont, Washington, Wisconsin, Wyoming
  • CAN:  Alberta, British Columbia, Newfoundland, Manitoba, New Brunswick, Newfoundland, Northwest Territorie, Nova Scotia, Nunavut, Ontario, Prince Edward I., Québec, Saskatchewan, Yukon
  • MEX:  Mexico Northeast, Mexico Northwest

Regional Native Status: L48 (N), AK (N), CAN (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.

More Images