Lichen
Verrucaria maura
- on granite / splash zone 2
Lichen
Verrucaria maura
- on granite / splash zone 3
Lichen
Verrucaria maura
- on granite / splash zone 4
Lichen
Verrucaria maura
- habitat / background and foreground 1
Lichen
Verrucaria maura
- on coastal rock 1
Black Tar
Verrucaria maura
- in estuary 1
Species is synonymous with Hydropuntaria maura.
On limestone embankment (estuarine site, 30-90cm above high water mark), Crabtree Reclaim, Plymouth, Devon. 06.02.06 SX 518 561; and also just above mean high water mark at Porth Nanven, Cot Valley near St. Just, Penwith; and at Marazion, Cornwall.