Where’s Wildlife · Mushroom Field Guide

Hare’s-foot Inkcap

Coprinopsis lagopus group

Pronounced (approx.): kop-rih-NOP-sis LAG-oh-pus

Likely identification. This entry is excluded from quiz questions.

Silvery, delicate caps curl upward above a bed of wood chips.

Hare’s-foot Inkcap. Select the photo to browse the gallery. Photographs © Where’s Wildlife.

LIKELY IDENTIFICATION

At a Glance

Family
Psathyrellaceae
Size
Small, delicate caps
Habitat
Wood chips and decaying woody debris
Ecological role
Decomposes woody debris
Spore surface
Gills darken with maturity

Fruiting varies with local weather and habitat.

Three Identification Clues

01

Silvery hairs or veil remnants on caps

02

Thin caps with upturned margins

03

Growing from wood chips

Field Photographs

Compare form, texture and growing surfaces in the photographs below.

Identification & Look-alikes

What to Look For

Likely Coprinopsis lagopus group. These photographs show mature, upturned caps rather than the young fuzzy stage.

A Closer Look

Several closely related inkcaps require microscopic comparison. Keep the group-level, likely identification; these photos are excluded from quiz questions.

Habitat & Life History

Habitat & Season

Wood chips and decaying woody debris. Spring through fall.

Ecology & Fruiting

Caps can change quickly as their darkening gills deteriorate.

Did You Know?

Look closely

Silvery hairs or veil remnants on caps.

Compare the setting

Growing from wood chips.

About this identification

This gallery retains a likely identification and is excluded from quiz questions.

Range & Sightings

Where It Lives

These photographs were taken in Illinois or Wisconsin; the exact location of each image is unconfirmed. The observation map provides wider context.

Recorded Observations

Explore reported sightings on iNaturalist. Observation records are not a complete range map.

Identification notes & comments

Think a photograph has a different identification? Please include its filename or describe the image, suggest a name, and explain the identifying features. Links to reliable references are welcome. Thoughtful corrections help improve this guide.

Suggestions are reviewed before we change a label. First-time comments may await moderation.

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