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Verrucaria viridula
Variable. Large perithecia are half to fully immersed in +/- areolate pale brown thallus. Thallus can also be whitish, grey or green-grey, sometimes +/- immersed and appearing as brown flecks on substrate.
Found in man-made and natural habitats on calcareous rocks, limestone, mudstone, mortar and bricks.
All year round.
Widespread and quite frequent in Britain.
Fairly frequent in Leicestershire and Rutland.
Leicestershire & Rutland Map
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MAP KEY:
Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015
UK Map
Species profile
- Species group:
- Lichens
- Kingdom:
- Fungi
- Order:
- Verrucariales
- Family:
- Verrucariaceae
- Records on NatureSpot:
- 9
- First record:
- 15/06/2013 (Ivan Pedley)
- Last record:
- 21/06/2021 (Strong, Kate)
Total records by month
% of records within its species group
10km squares with records
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