Species Detail - Trifid Bur-marigold (Bidens tripartita) - Species information displayed is based on the dataset "Vascular plants: Online Atlas of Vascular Plants 2012 Onwards".

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
Bidens tripartita
Trifid Bur-marigold
NBNSYS0000004355 UnverifiedUnverified
N/A
bitri
L.
flowering plant
Species
20
14
12
07/09/2016
05/09/2024
28 May (recorded in 2003)
30 October (recorded in 1989)
Collated by the National Biodiversity Data Centre from different sources, Vascular plants: Online Atlas of Vascular Plants 2012 Onwards, National Biodiversity Data Centre, Ireland, Trifid Bur-marigold (Bidens tripartita), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/409/Species/29594>

Records per month (across all datasets)

Records per year (across all datasets)