Rhodophyta. . Site: North of The Giants Causeway
 Rhodophyta. Event number: 19820730/04. Site: North of The Giants Causeway. 1982-07-30. Photograph © Bernard Picton. (4/8) 
 Bernard Picton (2026). Photograph of Rhodophyta. . Site: North of The Giants Causeway. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_0478.jpg. Accessed on 2026-11-04