Spiraeanthemum A. Gray [Cunoniaceae-Cunonioideae-Spiraeanthemeae] 20 Moloccas, New Guinea, New Caledonia, Bismarck Archipelago, Bougainville, Solomons, Vanuatu, Fiji, and Samoa.
 
3821652 968050 Spiraeanthemum samoense A. Gray A. Gray, U.S. Expl. Exped., Atlas Phan. (Vol. 15 Botany pt. 1 Atlas): t. 83, fig. A (1856) [I. Sprague]