Fungus
Western Hardwood Sulphur Shelf
Laetiporus gilbertsoniiWestern Hardwood Sulphur Shelf forms overlapping orange to salmon brackets with pale yellow margins on hardwood trunks and stumps. The soft young structures become paler, tougher, and more brittle as they age.
bracket funguswood decayorange shelf
—observations
—countries
—peak records
Not EvaluatedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNot Evaluated — not placed on the risk ladderRed List categories, explained →
Diet & preyBreaks down structural compounds in living or dead hardwood and causes brown rot
Predators
- slugs
- beetle larvae
- small mammals
ThreatsRemoval of dead wood, host-tree loss, drought, and intensive collection
HabitatsHardwood trees, urban plantings, stumps, and wooded sites where susceptible hosts occur
Life spanSeasonal brackets last weeks while the internal mycelium can persist for years
Classification
- OrderPolyporales
- FamilyLaetiporaceae
- GenusLaetiporus
- SpeciesLaetiporus gilbertsonii
Range data is not available yet.
Interaction riskLow
- Low
- Moderate
- High
- Very high
- Why interaction risk is low
- Look-alikes can be misidentified; do not eat or ingest any wild fungus without expert confirmation.
Responsible observation
- Observe: Note bracket color, host tree, and pore surface without cutting the cluster.
- Protect: Avoid damaging bark because the fungus may indicate internal wood decay.
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