Duck potato

Common Name(s):
Common arrowhead, Duck potato
Scientific Name:
Sagittaria latifolia
Family:
Alismataceae
Growth Traits:
Native, perennial, warm season
Description: Leaves are usually in the shape of an arrowhead, but can be elliptical. The plant grows in moist soil or shallow water and spreads by seed or rhizomes. It provides good habitat for invertebrates, which are eaten by fish and waterfowl. The roots were used as a food source by Native Americans and are a popular waterfowl food.
Chemical Control Options: 2,4-D, glyphosate, fluridone, imazapyr, imazamox, endothall or diquat.
Mechanical Control Options: Cutting is only temporarily effective due to rhizomatic growth.
Biological Control Options: There is not a good biological control option.