Sulphur tuft
Hypholoma fasciculare · Brimstone caps (Hypholoma)
Poisonous
Recognise it safely – what matters
- Greenish gills – no edible species in such clusters has green gills
- Sulphur yellow colour, inside as well
- Often grows next to sheathed woodtuft and honey fungus
Features
- Cap
- 2–7 cm, sulphur yellow, centre orange-brownish.
- Underside
- Gills: sulphur yellow when young, then greenish, olive-black when old.
- Stem
- Yellow, thin, fused in clusters; faint ring zone.
- Flesh
- Yellow, very bitter.
- Smell
- Indistinct
- Spore print
- Purple brown
Season
Habitat
In dense clusters on stumps and dead wood of broadleaf and coniferous trees, almost all year, most common in autumn.
Fijnspar, Den, Beuk, Eik, andere boomsoorten
Risk of confusion
If someone has eaten it
Violent vomiting, diarrhoea and stomach cramps; in children and older people the loss of fluids can become dangerous. First symptoms: usually 1–4 hours after eating.
Act immediately – even without symptoms:
- Emergency number 112 if someone feels unwell.
- Poison centre: Germany – area code of the nearest city with a poison centre + 19240 (e.g. Berlin 030 19240, Munich 089 19240) · Austria +43 1 406 43 43 · Switzerland 145.
- Keep leftovers, trimmings or vomit – it helps with identification.
Never identify mushrooms by pictures or an app alone. When in doubt, ask a mushroom expert – and only pick what you know for sure.