Species Detail - Euphrasia tetraquetra - Species information displayed is based on the dataset "The Flora of County Waterford".
Terrestrial Map - 10kmDistribution of the number of records recorded within each 10km grid square (ITM).
Marine Map - 50kmDistribution of the number of records recorded within each 50km grid square (WGS84).
Euphrasia occidentalis, Euphrasia officinalis var. tetraquetra
13 April (recorded in 2017)
20 October (recorded in 2001)
Paul R Green, The Flora of County Waterford, National Biodiversity Data Centre, Ireland, Euphrasia tetraquetra, accessed 01 April 2023, <https://maps.biodiversityireland.ie/Dataset/23/Species/41646>