Species Detail - Smooth Sow-thistle (Sonchus oleraceus) - Species information displayed is based on the dataset "BSBI tetrad data for Ireland".
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).
1 January (recorded in 1970)
29 December (recorded in 2013)
Botanical Society of the British Isles, BSBI tetrad data for Ireland, National Biodiversity Data Centre, Ireland, Smooth Sow-thistle (Sonchus oleraceus), accessed 31 March 2020, <https://maps.biodiversityireland.ie/Dataset/9/Species/29743>