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

Slender Swainson Pea

Swainsona brachycarpa

Slender Swainson Pea
Photo: Greg Tasney, CC BY-SA 4.0

Slender swainson-pea is a low, spreading perennial herb from eastern Australia, rarely growing more than about 10 cm tall, grown mainly as a native wildflower or rock-garden plant. Its key requirements are sun, excellent drainage and a dry-tolerant, lean soil.

Family
Fabaceae (Pea & bean family)
Grows as
Perennial
Light
Full sun
Water
Water sparingly once established; let the soil dry out between waterings and avoid waterlogging.
Soil
Well-drained, loamy or gritty soil; tolerates poor, rocky ground.
Temperature
10–30 °C; tolerates warm, dry summers and light frost; protect from hard freezes.
How easy
Moderate
Native range
Queensland to Victoria
Climate
desert or dry shrubland

About

Swainsona brachycarpa, commonly known as slender swainson-pea, is a species of flowering plant in the family Fabaceae and is endemic to eastern Australia. It is a prostrate or ascending perennial herb with imparipinnate leaves usually with 9 to 13 egg-shaped to narrowly elliptic or egg-shaped leaflets, and racemes of up to 12 white, purple or dark red flowers.

Where it grows

Slender swainson-pea grows in grassland and woodland in rocky sites and loamy soil in from south-east Queensland to the coast and tableland of northern New South Wales. It is rare in Victoria where it is apparently confined to the north east Grampians.

Other Swainsona plants

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

Text excerpted from the Wikipedia article Swainsona brachycarpa 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…