| Species | Name Used |
|---|---|
| Gracilaria arcuata Zanardini | Gracilaria arcuata (p. 33 ) |
| Gracilaria coronopifolia J. Agardh | Gracilaria coronopifolia (p. 21 ) |
| Gracilaria salicornia (C. Agardh) E.Y. Dawson | Gracilaria salicornia (p. 24 ) |
| Gracilariopsis longissima (S.G. Gmelin) Steentoft, L.M. Irvine & Farnham | Gracilaria verrucosa (p. 18 ) |