Species Detail - Black Shields (Tephromela atra var. atra) - Species information displayed is based on the dataset "Lichens of Ireland records - Paul Whelan".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Tephromela atra var. atra
Black Shields
NHMSYS0001499452
RecommendedWell-formed
Lecanora atra (Huds.) Ach., Lecanora atra , Lecanora atra (Hudson) Acharius, 1810, Lecanora atra f. corticola (Hepp) Rabenh., Lecanora atra f. corticola nom. inval. Hepp, Lecanora atra var. subbyssoides Stirt., Lecanora coilocarpa sensu auct. brit. p.p. , Lecidea atroides Walt. Watson, Lichen ater Huds., Tephromela atra var. atra Hafellner ex Kalb, Tephromela atra var. atra (Huds.) Hafellner, 1983, Verrucaria atra (Huds.) Hoffm.
N/A
teatr
(Huds.) Hafellner
Lichen
Variety
9
9
7
06/06/2008
05/10/2009
22 March (recorded in 2009)
8 November (recorded in 2008)
Paul Whelan, Lichens of Ireland records - Paul Whelan, National Biodiversity Data Centre, Ireland, Black Shields (Tephromela atra var. atra), accessed 08 January 2026, https://maps.biodiversityireland.ie/Dataset/439/Species/117478