Plant Wiki

The open plant encyclopedia

Know any plant.
Grow it well.

Snap a photo or search by any name to see how to care for it, where it comes from, whether it's safe, and a 3D model you can turn.

  • 13,000+plants with full pages
  • 365,000+plant species worldwide
  • 220+countries covered

Common in

See all

The plants people record most in your country, and ones that grow there wild.

What do you want to do?

Popular plants

Browse all plants

See them in 3D

All plants in 3D

Browse plants

Filter by what you want to do, shape, origin, country, care and safety.

Plant Wiki › Browse plants

Southern Swainson Pea

Swainsona behriana

Southern Swainson Pea
Photo: Melburnian, CC BY 3.0

Behr's swainsona is a low, prostrate perennial herb from south-eastern Australia that grows in grassland and open woodland. It is a native wildflower best suited to open, sunny, well-drained spots in cool temperate or subtropical climates.

Family
Fabaceae (Pea & bean family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly once established; let the soil dry out between waterings.
Soil
Free-draining, light, sandy or loamy soil; tolerates poor soil.
Temperature
10–25 °C; tolerates light frost but protect from prolonged hard frost.
How easy
Moderate
Native range
SE. Australia
Climate
subtropical

About

Swainsona behriana, commonly known as Behr's swainsona, is a species of flowering plant in the family Fabaceae and is endemic to south-eastern continental Australia. It is a prostrate or low-growing perennial herb with imparipinnate leaves usually with 9 to 13 narrowly elliptic to egg-shaped leaflets with the narrower end towards the base, and racemes of 2 to 7 purple flowers.

Where it grows

Behr's swainsona grows in grassland, grassy woodland and forest clearings and occurs on the slopes and tablelands of New South Wales, in scattered locations mostly in the lowlands west of Melbourne in Victoria, but also in montane areas further east, and in southern districts of South Australia.

Other Swainsona plants

Swainsona acuticarinata · Swainsona adenophylla · Swainsona affinis · Swainsona beasleyana · Slender Swainson Pea · Swainsona bracteata · Swainsona burkei · Woolly Darling Pea · Swainsona cadellii · Swainsona calcicola · Swainsona campestris · Pea Flower

Text excerpted from the Wikipedia article Swainsona behriana 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.

Credits & terms

Identify a plant

Point at a leaf or flower and snap. One plant in frame works best.

Your photo
Starting camera…