''Sphaerolobium calcicola'' is a species of flowering plant in the family

Fabaceae The Fabaceae or Leguminosae,International Code of Nomenc ...

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...

to the south-west of Western Australia. It is a slender, erect or climbing shrub with orange-red flowers from September to November. It was first formally described in 2004 by Ryonen Butcher in '' Australian Systematic Botany'' from specimens collected in

Yalgorup National Park Yalgorup National Park is a national park in Western Australia, 105 km south of Perth, and directly south of Mandurah, Western Australia, Mandurah. The park is located on the western edge of the Swan Coastal Plain and contains a chain of ab ...

in 1997. The

specific epithet In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...

(''calcicola'') means "limestone-dweller". ''Sphaerolobium calcicola'' grows on sand dunes, winter-wet places and swamps near the coast in the

Swan Coastal Plain The Swan Coastal Plain in Western Australia is the geographic feature which contains the Swan River as it travels west to the Indian Ocean. The coastal plain continues well beyond the boundaries of the Swan River and its tributaries, as a geol ...

bioregion of south-western Western Australia. It is listed as " Priority Three" by the Government of Western Australia

Department of Biodiversity, Conservation and Attractions The Department of Biodiversity, Conservation and Attractions (DBCA) is the Western Australian government The Government of Western Australia, formally referred to as His Majesty's Government of Western Australia, is the Australian state de ...

, meaning that it is poorly known and known from only a few locations but is not under imminent threat.

References

calcicola ''Calcicola'' is a genus in the Malpighiaceae, a family of about 75 genera of flowering plants in the order Malpighiales. ''Calcicola'' comprises 2 species of shrubs or treelets native to Mexico Mexico (Spanish: México), officially the Un ...

Eudicots of Western Australia Plants described in 2004 {{Australia-eudicot-stub