Corallina corymbosa Lamarck, 1815: 234–235 (type locality: "mers d'Amérique'' [but thought to be Cape of Good Hope, South Africa fide Johansen, 1969: 57–58]).
Arthrocardia corymbosa (Lamarck) Decaisne, 1842a: 359.—Areschoug, 1852: 550–551.— Barton, 1893: 203.
Amphiroa corymbosa (Lamarck) Decaisne, 1842b: 124.—Harvey, 1849 [1847–1849]: 99, pl. XXXVIII (upper left).
Cheilosporum corymbosum (Lamarck) De Toni, 1905: 1826–1827.
INDIAN OCEAN DISTRIBUTION: South Africa.