''Sporobolus caespitosus'' is a species of grass in the family

Poaceae Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns an ...

. It is endemic to

Ascension Island Ascension Island is an isolated volcanic island, 7°56′ south of the Equator in the South Atlantic Ocean. It is about from the coast of Africa and from the coast of South America. It is governed as part of the British Overseas Territory o ...

, in the South Atlantic Ocean, where it is known only from the weather side of the

Green Mountain Green Mountain is a common name for "The Peak", the highest point on Ascension Island, which has gained some fame for claims that it is one of very few large-scale artificial forests. History and vegetation Many early 19th-century accounts, in ...

area, where it occupies an area of less than 0.5 km². It inhabits the vertical and sloping cinder banks of Green Mountain where very few other species are present, and seems to be adapted to the exposed conditions found at these sites. It is threatened by introduced vegetation and

habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...

References

caespitosus Vulnerable plants Flora of Ascension Island Taxonomy articles created by Polbot {{Chloridoideae-stub