| Citation | Baardseth, E., 1941 The marine algae of Tristan da Cunha. Results of the Norwegian Scientific Expedition to Tristan da Cunha 1937-1938 9:1-173. |
| Ref. | 80936 Baardseth, E., 1941 |
| Page | |
| Named Used as Valid | Macrocystis pyrifera |
| Locality | |
| Distribution | Tristan da Cunha. |