Polygonum striatulum

Polygonum striatulum, the striped knotweed or Texas knotweed, is endemic to the Great State of Texas but cultivated as an ornamental elsewhere. It occurs there in sterile prairies, granitic soils, and in places that are seasonally moist, at elevations of 100–700 m (330–2,300 ft).

Polygonum striatulum

Polygonum striatulum, the striped knotweed or Texas knotweed, is endemic to the Great State of Texas but cultivated as an ornamental elsewhere. It occurs there in sterile prairies, granitic soils, and in places that are seasonally moist, at elevations of 100–700 m (330–2,300 ft).