Species Detail - Des Etangs' St John's-wort (Hypericum perforatum x maculatum = H. x desetangsii) - Species information displayed is based on the dataset "BSBI tetrad data for Ireland".
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).
Hypericum perforatum x maculatum = H. x desetangsii
Des Etangs' St John's-wort
Des Etangs' St John's-wort, Hypericum maculatum x perforatum, Hypericum x desetangsii, Hypericum x mixtum
N/A
hyper
Lamotte
flowering plant
Species hybrid
4
4
4
01/01/1987
31/12/2010
5 June (recorded in 2003)
27 October (recorded in 2001)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Des Etangs' St John's-wort (Hypericum perforatum x maculatum = H. x desetangsii), accessed 20 April 2024, <https://maps.biodiversityireland.ie/Dataset/9/Species/47654>