Species Detail - Bristly Haircap (Polytrichum piliferum) - Species information displayed is based on the dataset "Ireland's BioBlitz".

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
Polytrichum piliferum
Bristly Haircap
Polytrichum pilosum
Threatened Species: Least concern
popil
Hedw.
moss
Species
9
8
7
21/05/2010
11/06/2016
6 January (recorded in 2012)
31 December (recorded in 1991)
Collated by the National Biodiversity Data Centre from different sources, Ireland's BioBlitz, National Biodiversity Data Centre, Ireland, Bristly Haircap (Polytrichum piliferum), accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/189/Species/124293>

Records per month (across all datasets)

Records per year (across all datasets)