Species Detail - Chalk Screw-moss (Tortula vahliana) - Species information displayed is based on the dataset "Bryophytes of Ireland".
Terrestrial Map - 10kmDistribution of the number of records recorded within each 10km grid square (ITM).
Marine Map - 50kmDistribution of the number of records recorded within each 50km grid square (WGS84).
Threatened Species: Regionally Extinct
British Bryological Society, Bryophytes of Ireland, National Biodiversity Data Centre, Ireland, Chalk Screw-moss (Tortula vahliana), accessed 27 February 2021, <https://maps.biodiversityireland.ie/Dataset/8/Species/126858>