Species Detail - Canadian Fleabane (Conyza canadensis) - 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
Conyza canadensis
Canadian Fleabane
NHMSYS0000457483 UnverifiedUnverified
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> Medium Impact Invasive Species
cocan
(L.) Cronquist
flowering plant
Species
26
12
12
12/07/2012
26/10/2020
1 January (recorded in 2020)
26 October (recorded in 2020)
Collated by the National Biodiversity Data Centre from different sources, Vascular plants: Online Atlas of Vascular Plants 2012 Onwards, National Biodiversity Data Centre, Ireland, Canadian Fleabane (Conyza canadensis), accessed 21 April 2025, <https://maps.biodiversityireland.ie/Dataset/409/Species/40744>

Records per month (across all datasets)

Records per year (across all datasets)