Syzygium graveolens, commonly known as cassowary satinash, is a plant in the eucalyptus family Myrtaceae found only in the Wet Tropics bioregion of Queensland, Australia.

The leaves are arranged in opposite pairs on the twigs and held on petioles (stalks) about 14 mm (0.55 in) long.

[4] In 2006, in a review of several closely related genera in Myrtaceae conducted by Lyndley Alan Craven and Edward Sturt Biffin, the entire Acmena genus was transferred to Syzygium, giving this species its current combination Syzygium graveolens.

The species epithet graveolens is Latin for "strong smelling", which refers to the cut seeds.

[6] The cassowary satinash is found only in coastal northeastern Queensland, from Cape Tribulation to about Tully.