These plants are deciduous and grow to about 2 m tall. They are often seen on the verge of a dam, wetland or river where the roots filter the water. It is frost resistant, fast growing and has brownish flowers in summer. Birds use these as nesting sites and humans utilize it for many things eg the rhizomes are used for meal and the leaves are useful for brooms, weaving, mat and basket making and thatching. It is also medicinal as a root decoction is used in childbirth, for urinary tract problems and for the treatment of VD. The brown woolly flower is used to staunch bleeding and this is also done by the Chinese and the American Red Indians. Tea from the root is also used for diarrhoea, dysentry, and enteritis.The hollow stem is made into a flute. They are used in the kitchen as the new shoots are edible as are the thicker older roots which are ground and boiled and made into flat cakes. The Tswana pick the young flower stalks and fry them in fat. Some farmers feed their pigs and cattle the roots and stems in times of drought. The brown flower stalks are also used in flower arrangements. The name is derived from the Greek typhos=marsh; referring to the plants natural habitat.