How to Identify Ribbed Earthstar

Scientific Name: Gyromitra infula

Ribbed Earthstar identification
Image source: MushroomObserver (CC BY-SA 3.0)

ℹ️ Edibility Note

Highly toxic and should not be consumed. Cooking does not eliminate the toxins present in this species.

Description

Gyromitra infula is characterized by its irregular, lobed cap that resembles a brain or a helmet. The cap is typically brown to reddish-brown and can reach up to 10 cm in diameter, with a distinctive ribbed appearance.

Habitat & Distribution

Habitat: Typically found in sandy or loamy soils, often in association with coniferous or deciduous trees.

Region: North America, Europe, and parts of Asia.

Seasonality

Fruits primarily in spring, often after snowmelt.

Common Lookalikes

Always verify identification to avoid these similar species:

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Disclaimer: This guide is for educational purposes only. Never consume a wild mushroom unless you are 100% certain of its identification.