Species Detail - Broad Scalewort (Porella obtusata) - Species information displayed is based on the dataset "General Biodiversity Records from Ireland".

Terrestrial Map - 10km

Distribution of the number of records recorded within each 10km grid square (ITM).
Live Map

Marine Map - 50km

Distribution of the number of records recorded within each 50km grid square (WGS84).
Live Map
Porella obtusata
Broad Scalewort
NHMSYS0000310404 RecommendedWell-formed
N/A
poobt
(Taylor) Trevis.
Liverwort
Species
1
1
1
04/09/2025
04/09/2025
8 March (recorded in 2014)
31 December (recorded in 1989)
Collated by the National Biodiversity Data Centre from different sources, General Biodiversity Records from Ireland, National Biodiversity Data Centre, Ireland, Broad Scalewort (Porella obtusata), accessed 21 February 2026, https://maps.biodiversityireland.ie/Dataset/7/Species/119143

Records per month (across all datasets)

Records per year (across all datasets)