Laminaria hyperborea. Site: S of Ballygalley Head
 Laminaria hyperborea. Event number: 19840626/03. Site: S of Ballygalley Head. 1984-06-26. Photograph © Bernard Picton. (1/3) 
 Bernard Picton (2026). Photograph of Laminaria hyperborea. Site: S of Ballygalley Head. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_6994.jpg. Accessed on 2026-11-04