Species Detail - Bitter Scalewort (Porella arboris-vitae) - Species information displayed is based on the dataset "Bryophytes of 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 arboris-vitae
Bitter Scalewort
Madotheca laevigata, Porella arboris-vitae var. obscura
N/A
poarb
(With.) Grolle
liverwort
Species
99
53
37
01/02/1851
05/03/2013
16 February (recorded in 2012)
14 October (recorded in 2008)
British Bryological Society, Bryophytes of Ireland, National Biodiversity Data Centre, Ireland, Bitter Scalewort (Porella arboris-vitae), accessed 21 November 2018, <https://maps.biodiversityireland.ie/Dataset/8/Species/118396>

Records per month (across all datasets)

Records per year (across all datasets)