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Swainsona formosa
Also called Desert Pea, Glory Pea
Sturt's desert pea is a low, sprawling Australian wildflower with striking red, claw-shaped flowers, grown mainly as a seasonal or short-lived plant. The key to growing it is to match its arid origins: sharp drainage, full sun, and very little water.
Swainsona formosa, commonly known as Sturt's desert pea or Sturt pea, is a species of flowering plant in the family Fabaceae and is native to the Northern Territory and all continental states of Australia, with the exception of Victoria. It is a prostrate annual or short lived perennial herb with imparipinnate leaves with about 15 elliptic to egg-shaped leaflets with the narrower end towards the base, and presents two to six racemes of usually red flowers.
Sturt's desert pea is widespread in arid parts of inland Australia, including in Western Australia, South Australia, the southern parts of the Northern Territory, western parts of New South Wales and in Queensland. It grows in red sandy or loamy soils in mulga woodland, near creek lines and on stony hills, sometimes in woodland and open plains.
Sturt's desert pea (described as Clianthus formosus) was adopted as the floral emblem of the state of South Australia on 23 November 1961. Its iconic status in Australia, and especially in South Australia, has ensured its use as a popular subject in artwork and photography. It appears in the logos of the Outback Communities Authority and the National Parks and Wildlife Service, South Australia together with the associated volunteer umbrella organisation, Friends of Parks. Sturt's Desert Pea has also made many appearances in prose and verse, as well as featuring in some Aboriginal legends.
Swainsona acuticarinata · Swainsona adenophylla · Swainsona affinis · Swainsona beasleyana · Southern Swainson Pea · Slender Swainson Pea · Swainsona bracteata · Swainsona burkei · Woolly Darling Pea · Swainsona cadellii · Swainsona calcicola · Swainsona campestris
Text excerpted from the Wikipedia article Swainsona formosa by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
