Species Detail - Irish St John's-wort (Hypericum canadense) - Species information displayed is based on the dataset "BSBI tetrad data for Ireland".

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 canadense
Irish St John's-wort
Canadian St. John's Wort
Threatened Species: Vulnerable
hycan
L.
flowering plant
Species
7
2
3
01/01/1987
31/12/2010
13 August (recorded in 2006)
28 September (recorded in 1988)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Irish St John's-wort (Hypericum canadense), accessed 10 April 2020, <https://maps.biodiversityireland.ie/Dataset/9/Species/28617>

Records per month (across all datasets)

Records per year (across all datasets)