Species Detail - Trifid Bur-marigold (Bidens tripartita) - Species information displayed is based on all datasets.
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).
28 May (recorded in 2003)
30 October (recorded in 1989)
National Biodiversity Data Centre, Ireland, Trifid Bur-marigold (Bidens tripartita), accessed 12 July 2020, <https://maps.biodiversityireland.ie/Species/29594>