Clauzadea monticola

Description

A crustose grey or grey-brown lichen the convex black apothecia becoming reddish when wet. Apothecia never pruinose.

Similar Species

Can be easily confused with Lecidella stigmatea

Identification difficulty
Recording advice

Please provide close-up photographs to support your record.  Expert confirmation of identification may be needed.

Habitat

Widespread on calcareous rocks, mortared walls, asbestos and cement.

When to see it

All year round.

UK Status

Common and widespread throughout Britain.

VC55 Status

Fairly frequent 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

Species group:
Lichens
Kingdom:
Fungi
Order:
Lecideales
Family:
Lecideaceae
Records on NatureSpot:
1
First record:
08/10/2024 (Calow, Graham)
Last record:
08/10/2024 (Calow, Graham)

Total records by month

% of records within its species group

10km squares with records

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