Species Detail - Imperforate St John's-wort (Hypericum maculatum) - Species information displayed is based on the dataset "Species Data from the National Vegetation Database".

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 maculatum
Imperforate St John's-wort
NBNSYS0000002958 UnverifiedUnverified
N/A
hymac
Crantz
flowering plant
Species
69
47
31
01/07/1976
11/08/2011
15 March (recorded in 1994)
12 November (recorded in 2008)
Collated by the National Biodiversity Data Centre from different sources, Species Data from the National Vegetation Database, National Biodiversity Data Centre, Ireland, Imperforate St John's-wort (Hypericum maculatum), accessed 26 April 2025, <https://maps.biodiversityireland.ie/Dataset/186/Species/28608>

Records per month (across all datasets)

Records per year (across all datasets)