crowns the dead broadleaf forest wood
- Size
- Height: 5-15 cm.
- Lifespan
- Annual
- Diet
- Saprotrophic, decomposing dead wood of broadleaf trees to release nutrients back into the soil.
- Habitat
- On dead wood of broadleaf trees in damp native forest with high humidity and moderate shade.
- Range
- Found in native forests throughout New Zealand, particularly on dead broadleaf wood in damp areas.
- Endemism
- Introduced
- Main Threats
- Habitat disturbance from logging, fire, or heavy grazing affecting soil moisture and mycelial networks.
- Population
- Common in native forests throughout New Zealand, particularly in autumn and winter after heavy rain.
- Conservation Status
- Not Threatened
- Human Risk
- caution
- Handling Note
- inedible; do not ingest
- Conservation Note
- Introduced fungus; not subject to conservation assessment.
- Te Ao Māori
- Māori names for specific coral fungi are not recorded in standard dictionaries. In a kaitiakitanga framework, these fungi represent the hidden industry of the forest. Their branching form signals the active breakdown of wood. Protecting them means preserving the integrity of the forest ecosystem and the unseen processes that sustain it. The crown is not royalty. It is reproduction.
It is not coral. The name suggests a marine origin, a creature of the reef. The Crown-Tipped Coral is a fungus, terrestrial and woody. It grows on decaying logs, branching out like a miniature tree. The branches are pale yellow or cream, ending in small, crown-like tips. These tips are where the spores are produced. They are delicate, easily broken by touch. The structure is intricate, resembling a fractal pattern repeated at smaller scales. It does not have gills or pores. It has teeth, tiny and sharp, covering the underside of the branches. This is its reproductive surface. It is not soft. It is brittle, snapping cleanly when handled.
The branches are hollow, filled with air. This makes them lightweight but fragile. The colour fades with age, turning from bright yellow to dull brown. The crown tips remain distinct, even when dry. The flesh is tough and inedible. It smells faintly of earth, nothing more. Unlike the Garlic Parachute, it has no distinct scent. Its defence is structure, not chemistry. It relies on its complexity to deter casual harvesters. It carries on.
This fungus feeds on decaying organic matter, breaking down dead wood. In doing so, it releases nutrients back into the soil. It is a recycler, working in the shadows of the forest. Without it, the debris would pile up. The forest floor would stagnate. The Crown-Tipped Coral is efficient. It consumes what is dead to feed what is living. Its complex structure maximises surface area for spore production.
The Crown-Tipped Coral is found throughout New Zealand, from the northern forests to the southern beech lands. It fruits in autumn and winter, often after heavy rain. It is not picky about its host, thriving on both native and introduced hardwoods. Its presence is a sign of decay in progress. Where it grows, lignin is being broken down. Nutrients are being released. The cycle continues.
Threats are minimal. The species is widespread and common. However, it is sensitive to changes in moisture and soil structure. Logging, fire, or heavy grazing can disrupt the delicate mycelial networks beneath the forest floor. Recovery is slow. The fungi wait for the conditions to return. They do not rush. It carries on. Despite these pressures, it remains common in undisturbed, damp forests.