Fungus · GBIF taxon 2536891
Honey Mushroom
Armillaria melleaAlso known as Honey Fungus, Ringed Honey Mushroom
Honey mushrooms grow in dense, golden-brown clusters around the trunks, stumps, or root systems of hardwood trees and conifers. They spread beneath the bark using tough, black, string-like mycelial structures known as rhizomorphs, which absorb nutrients from living and dead wood alike. On dark nights, their subterranean fungal network emits a faint, green bioluminescent glow known historically as foxfire.
BioluminescentParasiticCluster-forming
—observations
—countries
—peak records
Not EvaluatedConservation statusIUCN Red List categoriesLCNTVUENCREWEXNot Evaluated — not placed on the risk ladderRed List categories, explained →
Diet & prey
- Parasitic and saprotrophic (decaying wood and live trees)
Predators
- Fungus gnats
- Slugs
- Beetles
ThreatsForest management, host tree removal, urban landscape maintenance
HabitatsTemperate forests, woodlands, parks, and gardens
Life spanFruiting bodies last days to weeks; fungal colony can live for centuries
Size / weightNot available
Classification
- OrderAgaricales
- FamilyPhysalacriaceae
- GenusArmillaria
- SpeciesArmillaria mellea
Range data is not available yet.
Interaction riskModerate
- Low
- Moderate
- High
- Very high
- Why interaction risk is moderate
- Many edible mushrooms have toxic look-alikes; never eat wild fungi based on app identification alone.
- Why it is dangerous
- Raw or undercooked specimens cause gastrointestinal distress, and deadly look-alikes often inhabit the same wood.
- How to recognize a risky encounter
- Look for honey-colored caps with tiny central scales, white spore prints, and a clear stem ring.
- What to do
- Observe and photograph in place without disturbing the surrounding forest floor or tree bark.
Responsible observation
- Spore Print: Collect a mature cap and place it on dark paper overnight to observe its white spore print.
- Cluster ID: Look for dense overlapping clusters attached directly to wood or subterranean tree roots.
- Inspect for Rings: Check the upper stem for a distinct, woolly ring left by the partial veil.
Toxic Look-alike (c) Alan Rockefeller, some rights reserved (CC BY), uploaded by Alan Rockefeller · cc-by
Toxic Look-alike Antonio Abbatiello / Public domain · cc0
Close Relative (c) Jose Castro, some rights reserved (CC BY) · cc-by
Close Relative (c) pinonbistro, some rights reserved (CC BY-SA), uploaded by pinonbistro · cc-by-sa
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