Species library · Plants & herbs

Bracken Fern: poisonous

Pteridium esculentum

☠ Poisonous. Do not eat.What to do if poisoning is suspected

Bracken Fern is classed as poisonous in the Forage field guide. This page helps you identify it and tell it apart from similar species. It is not a foraging guide. When in doubt, have a find identified by an expert.

If you suspect poisoning, call your local poison control center right away. If someone has trouble breathing, has a seizure or is unconscious, call emergency services. Don't wait for symptoms: with some poisonings they only start hours later. Keep any leftovers of the find, they help identify it.

Usually seen from March to May in the northern hemisphere. Found in Woodland, Scrub & hedgerows, Heath & moor. Can be confused with similar species.

☠ Poisonous
Bracken Fern (Pteridium esculentum)

Photo: (c) jirau, some rights reserved (CC BY-SA) · iNaturalist

When Bracken Fern appears

Typical window in the northern hemisphere. The southern hemisphere runs about six months offset.

Where it grows

Bracken Fern is usually found in Woodland, Scrub & hedgerows, Heath & moor.

⚠ Look-alikes

Look up Bracken Fern in the app

In the Forage app, Bracken Fern has a full field guide entry with more photos, key features and the species it can be confused with.

Download on the App Store Get it on Google Play

Bracken Fern: common questions

Is Bracken Fern poisonous?

Yes. Bracken Fern is classed as poisonous in the Forage field guide. Do not eat it. If you suspect poisoning, call your local poison control center right away, or emergency services if it is life-threatening.

When does Bracken Fern appear?

Bracken Fern usually appears from March to May in temperate northern regions. The exact timing shifts with latitude, elevation and each year's weather.

Where does Bracken Fern grow?

Bracken Fern is usually found in Woodland, Scrub & hedgerows, Heath & moor.

What can Bracken Fern be confused with?

Toxic look-alikes: Male fern, Royal fern, Ostrich fern. Only a confident identification tells them apart. When in doubt, have a find checked by an expert.

One note before you head out

Forage helps you discover and identify wild plants, but identification is never 100% certain. Many edible plants have toxic lookalikes. Never eat anything you find based only on what this app tells you. Always confirm with a field guide, an experienced forager or a local expert. The season score tells you where to look, too: it’s not a guarantee. Mind conservation law and property rights as well.

Species photos via Wikimedia Commons and iNaturalist · full credits