Caulerpa verticillata J. Agardh forma charoides Weber-van Bosse, 1898: 267–268 (lectotype locality: Tonga fide Thivy & Visalakshmi, 1963b: 102).—V. Krishnamurthy & H. Joshi, 1970: 6.
Caulerpa charoides (Weber-van Bosse) Thivy & Visalakshmi, 1963b: 101–104, figs. 1–10, pl. I.
INDIAN OCEAN DISTRIBUTION: India.