Species Detail - Slender Thistle (Carduus tenuiflorus) - Species information displayed is based on the dataset "The Flora of County Waterford".
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)
Paul R Green, The Flora of County Waterford, National Biodiversity Data Centre, Ireland, Slender Thistle (Carduus tenuiflorus), accessed 19 April 2021, <https://maps.biodiversityireland.ie/Dataset/23/Species/29694>