Chondria verticillata Harvey, 1855b: 539 (type locality: Garden Island, Western Australia).—Harvey, 1859a: pl. CII.— Harvey, 1863: xix.
Coeloclonium verticillatum (Harvey) J. Agardh, 1876: 640 (`verticillata').—Sonder, 1880: 29.— Falkenberg, 1901: 214–215.— De Toni, 1903: 824–825.— Lucas, 1909: 39.— Lucas & Perrin, 1947: 254, fig. 113.— V. May, 1965: 383.— Huisman & Walker, 1990: 433.
INDIAN OCEAN DISTRIBUTION: Australia.