Species Detail - Pom-pom weed (Caulacanthus okamurae) - Species information displayed is based on the dataset "National Invasive Species Database".
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).
Caulacanthus okamurae
Pom-pom weed
NHMSYS0021060121
RecommendedWell-formed
N/A
caoka
Yamada, 1933
Alga
Species
3
3
3
01/01/2023
31/12/2025
31 March (recorded in 2014)
31 March (recorded in 2014)
Collated by the National Biodiversity Data Centre from different sources, National Invasive Species Database, National Biodiversity Data Centre, Ireland, Pom-pom weed (Caulacanthus okamurae), accessed 31 July 2026, https://maps.biodiversityireland.ie/Dataset/397/Species/187323