Species Detail - Slender Thistle (Carduus tenuiflorus) - Species information displayed is based on the dataset "Irish vascular plant data 1999-2009".
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).
Carduus pycnocephalus var. tenuiflorus, Seaside Thistle
15 March (recorded in 2009)
31 October (recorded in 2011)
Dr David Thomas Holyoak, Irish vascular plant data 1999-2009, National Biodiversity Data Centre, Ireland, Slender Thistle (Carduus tenuiflorus), accessed 20 January 2022, <https://maps.biodiversityireland.ie/Dataset/35/Species/29694>