Ruzenia spermoides

Alternative names
Lasiosphaeria spermoides
Description

This fungus takes the form of tight packed clusters of 'little black balls'. There are other similar species and detailed examination is needed.

Identification difficulty
Habitat

Woodland and other well wooded areas.

When to see it

Fruiting November to April.

Life History

It is saprobic on rotting wood of various trees.

UK Status

Widespread and fairly frequent in Britain.

VC55 Status

Infrequently recorded in Leicestershire and Rutland where there were only 6 records to March 2018.

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

Species group:
Fungi
Kingdom:
Fungi
Order:
Sordariales
Family:
Helminthosphaeriaceae
Records on NatureSpot:
2
First record:
26/03/2018 (Calow, Graham)
Last record:
31/01/2024 (Pugh, Dylan)

Total records by month

% of records within its species group

10km squares with records

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