Centropodia glauca

About

Centropodia glauca, also known as ghagras or ikagras is a species of grass native to Botswana, Namibia, South Africa, and Kenya. The occurrence of this grass is proof of well-preserved sandveld. The grass is very hardy and can thrive in dry veld. It is a perennial pole grass that usually grows between 200–850mm but can grow up to 1m tall. The flowering period is between September and May. Because ghagras have few leaves and the stalks are almost always green, it is resistant to fire.

Summary from Wikipedia