Laminaria hyperborea. Site: Wee Pill Ringfad Point, Ardglass
 Laminaria hyperborea. Event number: 19820908/04. Site: Wee Pill Ringfad Point, Ardglass. 1982-09-08. Photograph © Christine Howson. (3/4) 
 Christine Howson (2026). Photograph of Laminaria hyperborea. Site: Wee Pill Ringfad Point, Ardglass. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0865.jpg. Accessed on 2026-11-04