Species Detail - Marsh St John's-wort (Hypericum elodes) - Species information displayed is based on the dataset "Water Framework Directive Lake Macrophyte Status Survey Data 2007 to 2019".

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
Hypericum elodes
Marsh St John's-wort
N/A
N/A
hyelo
L.
flowering plant
Species
3
2
1
26/08/2008
06/07/2011
1 January (recorded in 1988)
8 November (recorded in 1991)
Environmental Protection Agency, Water Framework Directive Lake Macrophyte Status Survey Data 2007 to 2019, National Biodiversity Data Centre, Ireland, Marsh St John's-wort (Hypericum elodes), accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/365/Species/28616>

Records per month (across all datasets)

Records per year (across all datasets)