Species Detail - Greater Knapweed (Centaurea scabiosa) - Species information displayed is based on the dataset "Ireland's BioBlitz".
Terrestrial Map - 10km
Terrestrial Map - 10km
Distribution of the number of records recorded within each 10km grid square (ITM).Marine Map - 50km
Marine Map - 50km
Distribution of the number of records recorded within each 50km grid square (WGS84).
Centaurea scabiosa
Greater Knapweed
NBNSYS0000004501
UnverifiedUnverified
Threatened Species: Near threatened
cesca
L.
flowering plant
Species
4
3
2
19/05/2012
11/06/2016
11 January (recorded in 2020)
19 October (recorded in 2002)
Collated by the National Biodiversity Data Centre from different sources, Ireland's BioBlitz, National Biodiversity Data Centre, Ireland, Greater Knapweed (Centaurea scabiosa), accessed 28 April 2025, <https://maps.biodiversityireland.ie/Dataset/189/Species/29709>