Turkey Tail Mushroom: How to Identify It
How to recognise turkey tail (Trametes versicolor) in UK woodland, the look-alikes and how to tell them apart, where and when it grows, and where it stands under UK food law.
Quick answer
Turkey tail (Trametes versicolor) is one of the UK's most common bracket fungi. Look for thin, leathery, fan-shaped caps growing in tiers on dead hardwood, with velvety bands of brown, grey, blue or green and a pale cream or white edge. The deciding check is underneath: turkey tail has tiny white pores (3–5 per millimetre). If the underside is smooth, it's a look-alike such as false turkey tail. It isn't poisonous but is far too tough to eat, and in the UK it's now classed as a novel food.
Key takeaways
- Shape: thin, flexible, fan- or shell-shaped brackets, 2–10cm across, in overlapping tiers.
- Top: velvety, with many narrow concentric colour bands and a pale outer margin.
- Underneath: white to cream, covered in tiny pores. This is the key feature.
- Where: dead stumps, logs and branches of broadleaf trees such as oak and beech, all year round across the UK.
- Legal status: classed as a novel food by the Food Standards Agency, so it can't currently be sold for eating in Great Britain without authorisation.
Turkey tail at a glance
- Scientific name
- Trametes versicolor (formerly Coriolus versicolor)
- Other names
- Turkeytail, many-zoned polypore, yunzhi (Chinese)
- Size
- Caps 2–10cm across, 1–3mm thick
- Underside
- White to cream pores, 3–5 per mm
- Spore print
- White
- Habitat
- Dead hardwood: stumps, logs, fallen branches; rarely conifers
- Season
- All year; freshest and most colourful in autumn
- UK status
- Very common and widespread
Turkey tail is named for its fanned, banded caps, which look like the tail feathers of a strutting turkey. It's one of the first fungi most people learn to recognise, but several other brackets look similar at a glance. This guide walks through the checks that matter.
What is turkey tail?
Turkey tail is a bracket fungus: a fungus that grows shelf-like caps straight out of wood, with no stem. It's a "white rot" decomposer, breaking down the lignin in dead broadleaf wood and helping recycle fallen trees back into soil. It grows on every continent except Antarctica and is one of the most common fungi in British woodland.
For a deeper look at the species, its history and research, see our sister site's complete guide to turkey tail mushroom.
How to identify turkey tail: 6 checks
- Growth: many thin brackets in overlapping tiers or rosettes on dead wood, never a single cap on a stem.
- Shape and texture: fan- or shell-shaped, 2–10cm across, thin (1–3mm) and leathery. Fresh caps bend without snapping.
- Top surface: finely velvety to the touch, with many narrow concentric bands in browns, greys, blues, greens or rusty orange. Older caps can turn green with algae.
- Margin: the outer edge is paler, usually white or cream.
- Underneath: white to cream and covered in tiny round-to-angular pores, about 3–5 per millimetre. Use a hand lens if you have one.
- Flesh: thin, white and tough, with no distinct smell or taste.
If it fails the pore test, it isn't turkey tail, however good the colours look.
Turkey tail look-alikes
| Look-alike | Underside | Other clues |
|---|---|---|
| Turkey tail (Trametes versicolor) | White pores, 3–5 per mm | Velvety, many colour bands, pale margin |
| False turkey tail (Stereum ostrea) | Smooth, no pores; reddish-brown | Less hairy, more orange-brown |
| Hairy curtain crust (Stereum hirsutum) | Smooth, yellow to orange | Hairy top, bright yellow-orange edge |
| Smoky bracket (Bjerkandera adusta) | Grey to smoky-black pores | Duller grey-brown cap |
| Ochre bracket (Trametes ochracea) | Pale pores | Thicker, mostly brown; often on birch |
| Hairy bracket (Trametes hirsuta) | Pale grey to white pores | Grey, distinctly hairy cap with few colour bands |
False turkey tail is the most common mix-up. We'll cover it in more detail in a separate guide.
Where and when to find it in the UK
- Where: woodland, parks, hedgerows and gardens, on dead stumps, logs and fallen branches of broadleaf trees such as oak, beech, birch and hazel. It's rare on conifers.
- When: all year, because the tough brackets last for months. New growth is brightest in autumn and early winter.
- How common: very common across England, Wales, Scotland and Northern Ireland.
Is turkey tail edible or poisonous?
Turkey tail isn't known to be poisonous, but it's far too tough and leathery to eat. In parts of East Asia it has traditionally been dried and simmered for a long time in water, and that's how it appears in traditional practice. Never eat any wild mushroom unless an experienced forager has confirmed the identification, and remember that several look-alikes grow on the same logs.
Is turkey tail legal in the UK?
Turkey tail isn't a banned or controlled fungus: it's legal to find, photograph and study, and it grows freely across the country. What changed is its food status. The Food Standards Agency now treats Trametes versicolor as a novel food, because there's no record of significant consumption in the UK or EU before May 1997. That means it can't be sold for people to eat, including as a food supplement, in Great Britain unless it's authorised.
Many UK sellers removed turkey tail products in 2024–25, and some producers are challenging the decision. Check the FSA's guidance for the latest position.
Foraging responsibly
- Get permission: you need the landowner's permission to pick fungi, and many nature reserves and Sites of Special Scientific Interest don't allow it.
- Take photos, not samples: turkey tail is easy to photograph for ID apps and groups. Note the underside, the wood it's on and the pore size.
- Leave plenty behind: brackets feed insects and help break down wood.
- Learn with experts: join a local fungus group or guided foray before relying on your own identification.
Turkey tail FAQs
How do you identify a turkey tail mushroom?
Look for thin, leathery, fan-shaped brackets in tiers on dead hardwood, with velvety concentric colour bands and a pale edge. Then check underneath: true turkey tail has tiny white pores, about 3–5 per millimetre. A smooth underside means it's a look-alike.
Is turkey tail mushroom poisonous?
It isn't known to be poisonous, but it's too tough to eat. Never eat any wild mushroom without expert identification, as look-alikes grow in the same places.
Is turkey tail legal in the UK?
It's legal to find and study, but the Food Standards Agency classes it as a novel food, so it can't currently be sold for human consumption in Great Britain without authorisation.
What's the difference between turkey tail and false turkey tail?
Turn it over. Turkey tail has a white underside covered in tiny pores; false turkey tail (Stereum ostrea) has a smooth, reddish-brown underside with no pores.
Where does turkey tail grow in the UK?
On dead stumps, logs and branches of broadleaf trees such as oak, beech and birch, in woods, parks and gardens throughout the UK.
When is turkey tail in season?
All year round, as the brackets are long-lasting. Fresh growth is most colourful in autumn and early winter.