Cabbage Tree
Cordyline australis
Meet cabbage tree, or tī kōuka: a long-lived New Zealand plant with sword leaves, foamy flower clusters, wet-ground roots, and deep cultural history.
At a glance
- TypeEvergreen woody monocot
- Native rangeNew Zealand North and South
- FlowersCreamy branching clusters
- SafetyCultural-use context only
How to recognize it
Cabbage tree is easiest to read by checking the whole shape before zooming in on flowers or leaves.
Sword leaves in a crown
Long, narrow leaves gather at the branch tips, making a fountain shape rather than a broad leafy canopy.
Branching woody trunk
Older plants often form a rough trunk with forked heads, which helps separate them from low yuccas or young flax-like plants.
Cream flower panicles
In bloom, many small flowers are held in a branching cluster, called a panicle, above or among the leaf crowns.
Lookalikes & how to tell them apart
The common name can pull a reader toward unrelated plants, so compare structure and setting.
New Zealand flax
Flax keeps its leaves in fans from the base rather than lifting them on a branching trunk.. Check for a woody trunk and crown-like clusters of leaves before choosing cabbage tree.
Yucca
Yuccas may share sword leaves, but many have stiffer rosettes, different flower towers, and drier habitat cues.. Use the flower structure, trunk shape, and local planting or wild setting together.
A sentinel that keeps lifting green swords
Cabbage tree can look like a burst of green swords held high on a gray trunk. In a young plant, the leaves rise from one tight center. In an older one, the trunk forks and lifts several crowns into the light. When it flowers, the plant sends out many small cream blossoms in a branching spray, a panicle, that makes the whole crown look briefly foamy. Cabbage tree is a long-lived New Zealand sentinel that can keep resprouting after storms, browsing, or damage.
The first community record behind this page came from England, United Kingdom on 2026-06-20. That location fits the wider story: cabbage tree belongs to New Zealand, but it has also been carried into gardens and mild coastal places elsewhere. The map keeps those ideas separate. Native New Zealand range is shown apart from introduced records and from individual observation dots.
To recognize cabbage tree, start with the architecture. The leaves are long, narrow, and strap-like, gathered at the ends of branches instead of spread across a typical leafy canopy. Older plants develop a rough, branching trunk. The cream flowers are small by themselves but impressive together, and the developing flower cluster is a useful clue when a palm-like or yucca-like guess feels too quick.
There is also a useful mismatch in the name. Cabbage tree is not a cabbage and not a palm. It is a woody monocot, meaning it belongs to a plant line where the young seedling begins with one seed leaf. That background helps explain the strange combination of grass-like leaves and tree-like height. The plant can feel familiar from a distance and surprising when you read its structure closely.
Tī kōuka is one of the plant’s Māori names, and cultural history is part of why the tree feels larger than its silhouette. Public sources describe leaves used for fibre and weaving, and historical food uses are part of the record. This page treats those details as context, not advice. It gives no collecting, preparation, or treatment instructions.
In its home range, cabbage tree is often associated with damp ground, open places, forest margins, and wetland edges. That soil relationship matters. The plant is not simply decorative height. Its roots hold in wet soil, its leaves fall as coarse litter beneath older trees, and its flowers and fruit draw other life toward the crown. Insects visit the fragrant blossoms. Birds can use the fruit. The trunk, leaves, flowers, and ground beneath it all tell the same story of a plant built to keep returning.
When you see a cabbage tree, pause before naming it from the spiky outline alone. Look for the leaf crown, the branching trunk, the flower cluster if it is in season, and the kind of ground around it. A garden specimen and a wet New Zealand margin can look related, but the setting explains what the plant is doing there.
Its place in the ecological web
Cabbage tree stands at the meeting point of wet ground, open light, flowers, insects, birds, and people.
Fragrant clusters for insects
New Zealand sources describe sweetly scented flowers that attract insects, followed by fruit that can be eaten by birds.2
Wet-ground soil anchor
Cabbage tree often grows in damp ground, forest margins, and open places. Its root system helps it persist where soil stays wet, while fallen leaves add coarse litter beneath older plants.2
When to look
Timing changes by climate, but New Zealand bloom often centers on late spring to early summer.2
- Peak bloom
- Fading & dried heads
- Leaves out
Found one? Keep a field journal
Save this species to your journal, earn its badge, and see community discoveries on an approximate, privacy-safe map.
- 1Photograph the whole plant so trunk shape and leaf crown are visible.
- 2Add a close view of flowers, fruit, or the leaf base when available.
- 3Note whether the plant is in wet ground, a garden, a coastal town, or open shade.
Cabbage Tree Badge
Earned when you identify this species in Leafari.
In the Leafari community
First found in England, United Kingdom, by Wild-Companion
Curated videos
Grouped by purpose, with each video chosen for identification, care, or broader context.
Sources
Key facts and claims trace back to a named reference. Superscript numbers in the text link here.
- Plants of the World Online: Cordyline australis Range and taxonomy
- New Zealand Plant Conservation Network: Cordyline australis Habitat and ecology
- GBIF species record: Cordyline australis Taxon key and observations
- Christchurch City Libraries: Tī Kōuka Cultural history
- Leafari app records First-found and community snapshot