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

Exocarpos homalocladus

Exocarpos homalocladus, the grass tree, is a shrub or small tree from Lord Howe Island that grows to about 4 m and is a partial root parasite. It is a niche plant rarely grown in cultivation, so care depends on providing bright light and well-drained soil in a frost-free climate.

Family
Santalaceae (Santal family)
Grows as
Tree, Grass
Light
Full sun, Part shade
Water
Water moderately and let the top of the soil dry slightly between waterings.
Soil
Well-drained, slightly acidic to neutral soil or a loose potting mix.
Temperature
15–30 °C; protect below 5 °C
How easy
Moderate
Native range
Lord Howe I.
Climate
wet tropical

About

Exocarpos homalocladus, commonly known as the grass tree, is a flowering plant in the sandalwood family. The specific epithet comes from the Greek homalos (“flat”) and clados (“cladode”, a leaf-like stem, specialised for photosynthesis), with reference to the structure of the plant.

Where it grows

The species is endemic to Australia’s subtropical Lord Howe Island in the Tasman Sea, where it is fairly common and found from sea level to the summits of the mountains.

Other Exocarpos plants

Leafless Ballart · Exocarpos bidwillii · Cherry Ballart · Hulumoa · Exocarpos humifusus · Broad leaved cherry · Exocarpos longifolius · Leafy ballart · Menzies' ballart · Broom Ballart · Pale Fruit Ballart · Coast Ballart

Text excerpted from the Wikipedia article Exocarpos homalocladus 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…