Species Detail - Slender Thistle (Carduus tenuiflorus) - Species information displayed is based on the dataset "Species Data from the National Vegetation Database".

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
Carduus tenuiflorus
Slender Thistle
Carduus pycnocephalus var. tenuiflorus, Seaside Thistle
Threatened Species: Near threatened
caten
Curtis
flowering plant
Species
1
1
1
11/07/1996
11/07/1996
15 March (recorded in 2009)
31 October (recorded in 2011)
Collated by the National Biodiversity Data Centre from different sources, Species Data from the National Vegetation Database, National Biodiversity Data Centre, Ireland, Slender Thistle (Carduus tenuiflorus), accessed 22 February 2025, <https://maps.biodiversityireland.ie/Dataset/186/Species/29694>

Records per month (across all datasets)

Records per year (across all datasets)