''Pelargonium cotyledonis'' (local name old father live forever) is an endemic species of plant on the island of
Saint Helena
Saint Helena () is a British overseas territory located in the South Atlantic Ocean. It is a remote volcanic tropical island west of the coast of south-western Africa, and east of Rio de Janeiro in South America. It is one of three consti ...
in the South
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth#Surface, Earth's surface and about 29% of its water surface area. It is known to separate the "Old World" of Afr ...
. It is a white flowered, deciduous succulent plant, and is considered endangered. It is the sole member of monotypic section ''Isopetalum''.
References
External links
Endemics of Saint Helena
cotyledonis
Flora of Saint Helena
Critically endangered plants
{{Geraniaceae-stub