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Washington State Weeds

Grass-Leaved Arrowhead

Grass Leaved Arrowhead

Sagittaria graminea

Family Name:


Class: B
Other Names: slender arrowhead, Chinese arrowhead
 Why is it a noxious weed? Although grass-leaved arrowhead is native to the eastern region of North America, it was introduced elsewhere mainly as an aquatic ornamental. Where introduced outside of its native range, it has become a serious pest plant.

More Information:




Visit Washington State Noxious Weed Control Board Here