Vetiver

Chrysopogon zizanioides, commonly known as vetiver and khus, is a perennial bunchgrass of the family Poaceae. Vetiver is most closely related to Sorghum but shares many morphological characteristics with other fragrant grasses, such as lemongrass, citronella, and palmarosa. Vetiver grass is grown for many purposes. The plant helps to stabilize soil and protects it against erosion, but it can also protect fields against pests and weeds.