Species Detail - Wireweed (Sargassum muticum) - 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).
Sargassum muticum
Wireweed
NHMSYS0021058667
RecommendedWell-formed
Invasive Species: Invasive Species || Invasive Species: Invasive Species >> High Impact Invasive Species || Invasive Species: Invasive Species >> Regulation S.I. 477 (Ireland)
samut
(Yendo) Fensholt, 1955
Chromist
Species
28
22
19
01/06/2013
04/05/2025
5 January (recorded in 2021)
31 December (recorded in 1973)
Collated by the National Biodiversity Data Centre from different sources, National Invasive Species Database, National Biodiversity Data Centre, Ireland, Wireweed (Sargassum muticum), accessed 28 July 2025, <https://maps.biodiversityireland.ie/Dataset/397/Species/291198>