Species Detail - Heart-leaved Spear-moss (Calliergon cordifolium) - Species information displayed is based on all datasets.
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).
Calliergon cordifolium
Heart-leaved Spear-moss
Acrocladium cordifolium, Hypnum cordifolium
Threatened Species: Least concern
cacor
(Hedw.) Kindb.
moss
Species
215
147
74
01/01/1747
11/10/2016
6 January (recorded in 2012)
31 December (recorded in 1938)
National Biodiversity Data Centre, Ireland, Heart-leaved Spear-moss (Calliergon cordifolium), accessed 22 February 2025, <https://maps.biodiversityireland.ie/Species/124658>