Species Detail - Chalk Notchwort (Oleolophozia perssonii) - Species information displayed is based on the dataset "Bryophytes of Ireland".
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).
Oleolophozia perssonii
Chalk Notchwort
NHMSYS0021595392
RecommendedWell-formed
Threatened Species: Vulnerable
olper
(H.Buch & S.W.Arnell) L. Söderstr., De Roo & Hedd.
Liverwort
Species
3
1
1
21/09/2011
21/09/2012
21 September (recorded in 2011)
21 September (recorded in 2011)
British Bryological Society, Bryophytes of Ireland, National Biodiversity Data Centre, Ireland, Chalk Notchwort (Oleolophozia perssonii), accessed 22 February 2026, https://maps.biodiversityireland.ie/Dataset/396/Species/310362