Species Detail - Black Shields (Tephromela atra var. atra) - Species information displayed is based on the dataset "Ireland's BioBlitz".
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
3
3
3
22/05/2010
11/06/2016
22 March (recorded in 2009)
8 November (recorded in 2008)
Collated by the National Biodiversity Data Centre from different sources, Ireland's BioBlitz, National Biodiversity Data Centre, Ireland, Black Shields (Tephromela atra var. atra), accessed 16 July 2025, <https://maps.biodiversityireland.ie/Dataset/189/Species/117478>