Source-reviewed species profile

Sulphur tuft Hypholoma fasciculare

Sulphur-yellow cap, greenish gills and bitter taste; no ring. This profile covers broad field features, season and habitat for learning.

Where can I find sulphur tuft?

In dense clusters on stumps, roots and dead wood of deciduous and coniferous trees.

In Mycoverse you can select Sulphur tuft and compare candidate search areas using a species-specific assessment of rainfall, estimated soil moisture, temperature, forest type, tree signals, canopy cover, terrain and season. Where source coverage is available, the assessment also uses historical species observations. Historical observations are historical data, not recent finds.

Learning content – not identification

Images, text and app suggestions cannot confirm a species or food safety.

Field features

  • Sulphur-yellow cap, greenish gills and bitter taste; no ring.

Habitat and search guidance

In dense clusters on stumps, roots and dead wood of deciduous and coniferous trees.

Months

March–November

Safety status

Poisonous species. This profile is safety education and must not be used to approve a finding.

Sources and review status

Last reviewed: 30 September 2026.

Take the profile outdoors.

Follow the species, view local seasonal signals and use field guidance in the app.