Sphaerococcus coronopifolius. Site: E of Sheep Is, Ballintoy
 Sphaerococcus coronopifolius. Event number: 19830519/06. Site: E of Sheep Is, Ballintoy. 1983-05-19. Photograph © Christine Howson. (8/14) 
 Christine Howson (2026). Photograph of Sphaerococcus coronopifolius. Site: E of Sheep Is, Ballintoy. [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/sitephoto.php?item=niss_1766.jpg. Accessed on 2026-11-04