Thamnoclonium lemannianum Harvey, 1855b: 538 (type locality: Fremantle, Western Australia).—Harvey, 1859a: pl. CXIV.— Harvey, 1863: xxxvii.— Kützing, 1869: 18, pl. 48: figs. a, b.— J. Agardh, 1876: 169.— Sonder, 1880: 14.— De Toni, 1905: 1616.— Lucas, 1909: 55.— Lucas, 1912: 161.— Mazza, 1915 [1905–1918]: 65–69.— Lucas & Perrin, 1947: 382–383.— V. May, 1965: 380.
INDIAN OCEAN DISTRIBUTION: Australia.