Phragmites karka

This species has a widespread distribution that includes West Africa, Southern Arabian Peninsula, Kenya, South Asia, Southeast Asia and the Pacific Islands. == Description ==

It is a herbaceous, perennial species with a rhizomatous geophyte (underground storage organ) and primarily grows in the tropical regions during the dry season. During the winter, it is deciduous. Plants can grow to 4–10 metres in height, with a diameter of 15-25mm. == Uses ==

Locally, this species is utilised as a source of building and construction material, and as food. It is often planted near rivers to purify water, and as an anchor against soil erosion. == Conservation ==

This widespread, fast-growing species is classified by the IUCN as Least Concern. == References ==