ALARIACEAE
Pinnaria fastigiata Endlicher & Diesing, 1845b: 289 (type locality: Port Natal [Durban], South Africa).—J. Agardh, 1848b: 145, footnote.— Kützing, 1849: 584.— Barton, 1893: 112.
Ecklonia fastigiata (Endlicher & Diesing) Papenfuss, 1940a: 207–208, fig. 6.
INDIAN OCEAN DISTRIBUTION: South Africa.