| Species | Name Used |
|---|---|
| Amphiroa tribulus (J. Ellis & Solander) J.V. Lamouroux | Amphiroa tribulus (p. ) |
| Caulerpa macrodisca Decaisne, 1842 | Caulerpa macrodisca (p. ) |
| Cladophoropsis vaucheriaeformis Papenfuss, 1958 | Spongocladia dichotoma (p. ) |
| Dasyphila plumarioides Yendo | Dasyphila plumarioides (p. ) |
| Dictyota canaliculata O. De Clerck & E. Coppejans | Dictyota canaliculata (p. ) |
| Dudresnaya hawaiiensis R.K.S.Lee | Dudresnaya hawaiiensis (p. ) |
| Ganonema farinosum (J.V. Lamouroux) K.C. Fan & Y.C. Wang | Ganonema farinosum (p. ) |
| Gibsmithia hawaiiensis Doty | Gibsmithia hawaiiensis (p. ) |
| Haloplegma duperreyi Montagne | Haloplegma duperreyi (p. ) |
| Neomeris vanbosseae Howe, 1909 | Neomeris vanbosseae (p. ) |
| Sargassum ilicifolium (Turner) Agardh | Sargassum ilicifolium (p. ) |