Glistening Inkcap - Coprinellus micaceus

Description

A yellow-brown, clustered inkcap, with a rounded or egg-shped cap when young, expanding into a bell shape that splits and blackens with age.  The surface is radially grooved and covered in glistening mica-like scales that are shed as it ages.  Gills are white, aging to black and deliquescing. 

Similar Species

Can look similar to the Firerug Inkcap Coprinellus domesticus but doesn't have a rusty-orange 'ozonium' or mycelial mat

Identification difficulty
Recording advice

Photograph from top down, in side view and from underneath to show gills and full length of stipe.  Note habitat and substrate.

Habitat

The base of rooting trees, stumps and buried wood in woodlands, parks, gardens, etc.

When to see it

Fruiting from early Spring through until late Autumn.

UK Status

Widespread and very common (Kibby, Vol.3, 2021)

VC55 Status

Common in Leicestershire and Rutland.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

Species profile

Common names
Glistening Inkcap
Species group:
fungus
Kingdom:
Fungi
Order:
Agaricales
Family:
Psathyrellaceae
Records on NatureSpot:
177
First record:
23/10/2004 (Nicholls, David)
Last record:
19/03/2026 (Pochin, Christine)

Total records by month

% of records within its species group

10km squares with records

The latest images and records displayed below include those awaiting verification checks so we cannot guarantee that every identification is correct. Once accepted, the record displays a green tick.

In the Latest Records section, click on the header to sort A-Z, and again to sort Z-A. Use the header boxes to filter the list.

Latest images

Latest records