Species Detail - Rhizocarpon petraeum - Species information displayed is based on all datasets.
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).
Rhizocarpon petraeum
N/A
NHMSYS0001496285
RecommendedWell-formed
Lecidea concentrica (Davies) Nyl., Lecidea concentrica var. excentrica (Ach.) anon., Lecidea concentrica var. excentrica (Ach.) Leight., Lecidea excentrica (Ach.) Röhl., Lecidea perluta Nyl., Lecidea petraea (Wulfen) Ach., Lecidea petraea var. excentrica Ach., Lichen concentricus Davies, Lichen petraeus Wulfen, Rhizocarpon concentricum (Davies) Beltr., Rhizocarpon concentricum sensu auct. , Rhizocarpon concentricum sensu auct., ? non (Davies) Beltr. , Rhizocarpon concentricum var. excentricum (Ach.) Syd., Rhizocarpon perlutum (Nyl.) Zahlbr., Rhizocarpon petraeum , Rhizocarpon petraeum var. concentricum sensu Mudd , Rhizocarpon petraeum var. excentricum , Rhizocarpon petraeum var. excentricum (Ach.) Arnold, Rhizocarpon petraeum var. excentricum (Ach.) Arn., Rhizocarpon petraeum var. excentricum sensu A.L. Sm.
N/A
rhpet
(Wulfen) A. Massal.
Lichen
Species
5
5
5
22/09/1925
12/06/2016
25 May (recorded in 2013)
22 September (recorded in 1925)
National Biodiversity Data Centre, Ireland, Rhizocarpon petraeum, accessed 16 July 2025, <https://maps.biodiversityireland.ie/Species/117175>