Fungus · GBIF taxon 2549779
Southern Bracket
Ganoderma australeAlso known as Australian Ganoderma
Southern brackets form dense, woody bracket shelves on living and dead hardwood trees across temperate and tropical regions of the globe. Their dark brown, concentrically ridged caps produce millions of microscopic brown spores from tiny pores on their pale undersides. As powerful wood decayers, they break down tough lignin, recycling vital nutrients back into forest ecosystems.
Bracket FungusWood-DecayerPerennial
—observations
—countries
—peak records
Not EvaluatedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNot Evaluated — not placed on the risk ladderRed List categories, explained →
Diet & prey
- Wood decomposer (degrades lignin and cellulose)
Predators
- Fungus beetle larvae
- Tenebrionid beetles
- Mites
ThreatsDeforestation and host tree clearing
HabitatsTemperate broadleaf woodlands, humid hardwood forests, woodland parks
Life spanPerennial (brackets survive for many years)
Size / weightNot available
Classification
- FamilyPolyporaceae
- SpeciesGanoderma australe
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Many wild fungi have toxic look-alikes; never ingest wild mushrooms based on app identification alone.
Responsible observation
- Pore Surface: Look closely at the underside pores with a magnifier to observe annual growth layers.
- Spores: Scratching or disturbing mature brackets releases brown spore dust onto nearby bark.
- Tree Health: Presence on living trunks indicates internal heartwood rot in the host tree.
Ecological Counterpart (c) Jamie Griffiths, some rights reserved (CC BY), uploaded by Jamie Griffiths · cc-by
Close Relative no rights reserved · cc0
Close Relative "Reishi Mushroom" by Wendell Smith is licensed under CC BY 2.0. To view a copy of this license, visit https://creativecommons.org/licenses/by/2.0/. · cc-by
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