Species Detail - Trifid Bur-marigold (Bidens tripartita) - Species information displayed is based on the dataset "The Flora of County Waterford".

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
N/A
N/A
bitri
L.
flowering plant
Species
41
13
6
08/07/1899
14/06/2009
28 May (recorded in 2003)
30 October (recorded in 1989)
Paul R Green, The Flora of County Waterford, National Biodiversity Data Centre, Ireland, Trifid Bur-marigold (Bidens tripartita), accessed 14 July 2020, <https://maps.biodiversityireland.ie/Dataset/23/Species/29594>

Records per month (across all datasets)

Records per year (across all datasets)