Dasya elongata Sonder, 1845: 53 (type locality: Western Australia).—Harvey, 1847 [1847–1849]: 63, pl. XXIII (upper).— Sonder, 1848 [1846–1848]: 179.— Kützing, 1849: 797.— Harvey, 1855b: 542.— J. Agardh, 1863 [1851–1863]: 1225–1227.— Harvey, 1863: xxiii.— Kützing, 1864: 24, pl. 66: figs. a–c.— Sonder, 1880: 36.— J. Agardh, 1890: 98–99.— De Toni, 1903: 1196–1197.— Lucas, 1912: 158.— Lucas & Perrin, 1947: 313.— Jaasund, 1976: 121, figs. 244A–C.— Jaasund, 1977b: 409.— Knutzen & Jaasund, 1979: 3.— Farghaly, 1980: 164.— Lawson, 1980: 41.— Banaimoon, 1988a: 219, fig. 13.— Huisman & Walker, 1990: 427.— Ormond & Banaimoon, 1994: 119.
Baillouviana elongata (Sonder) Kuntze, 1891: 885.
INDIAN OCEAN DISTRIBUTION: Australia, Kenya, Madagascar, Tanzania, Yemen.