Small carpetgrass (Arthraxon hispidus)

Small carpetgrass, also known as Creek grass, Hairy jointgrass

Arthraxon hispidus, also known as small carpetgrass or hairy jointgrass, originates from East Asia. It was unintentionally introduced to the United States, where it has since become invasive. Managing this weed can involve manually removing it before it seeds or using a wetland-specific herbicide.