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

Bignonia Emu Bush

Eremophila bignoniiflora

Also called Creek Wilga, Eurah

Bignonia Emu Bush
Photo: Allthingsnative, CC BY-SA 4.0

Bignonia emu bush is a spreading, weeping shrub or small tree native to arid and semi-arid Australia, prized for its large cream and crimson flowers that attract birds. It is a drought-tolerant species that needs full sun and very well-drained soil.

Family
Scrophulariaceae (Scrophulari family)
Grows as
Tree, Shrub
Light
Full sun
Water
Water deeply but infrequently once established; let the soil dry out between waterings.
Soil
Free-draining sandy or loamy soil; tolerates poor, alkaline soils.
Temperature
15–35 °C; tolerates heat and frost to about -5 °C once established.
How easy
Moderate
Native range
Australia
Climate
desert or dry shrubland

About

Eremophila bignoniiflora, commonly known as Bignonia emu bush, creek wilga, dogwood, and river argee is a plant in the figwort family Scrophulariaceae and is endemic to the Northern Territory and all mainland states of Australia. It is also used by various Aboriginal Australian groups as bush medicine, and known as eurah or eura (Kamilaroi), gooramurra (Jingulu), and kurumbimi (Mudburra).

It is a spreading, weeping shrub or small tree with long, strap-like leaves. Its leaves are among the longest in the Eremophila genus and the flowers are also relatively large, reflecting their adaptation to pollination by birds.

Where it grows

Eremophila bignoniiflora occurs extensively in New South Wales and Queensland but also in the far north-east of South Australia and the extreme north-west corner of Victoria. There are scattered populations in the Northern Territory and northern Western Australia between Derby and Halls Creek. The species occurs in floodplains surrounding major drainage systems and sometimes as scattered individuals in other places.

Other Eremophila plants

Narrow Leaved Emu Bush · Eremophila barbata · Coccid Eremophila · Eremophila scaberula

Text excerpted from the Wikipedia article Eremophila bignoniiflora 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…