Sargassum muticum
- Illustrated research project by Jacqueline Pratt provides comprehensive information on this invasive species.
- http://www.mbari.org/staff/conn/botany/browns/jacquie/default.htm

Sargassium muticum
- Several photographs of this species and information on its taxonomy, uses, range and references.
- http://www.algaebase.org/search/species/detail/?species_id=90

Wireweed - Sargassum muticum
- Several images of this species and information on its spread round the coast of Britain.
- http://www.marlin.ac.uk/species/Sargassummuticum.htm