Corymbia umbonata, commonly known as rusty bloodwood,[2] is a species of tree that is endemic to the Top End of the Northern Territory.

It has thin, rough bark on the trunk, often also the branches, lance-shaped or curved adult leaves, flower buds in groups of seven, creamy white flowers and urn-shaped fruit.

Corymbia umbonata is a tree that typically grows to a height of 17 m (56 ft) and forms a lignotuber.

[2][3][4][5] The rusty bloodwood was first formally described in 1985 by Denis John Carr and Stella Grace Maisie Carr who gave it the name Eucalyptus umbonata and published the description in their book, Eucalyptus 1 - New or little-known species of the Corymbosae.

[4][8] Corymbia umbonata grows in open forest and savannah woodland in the Top End of the Northern Territory, including in the Judbarra / Gregory, Kakadu and Nitmiluk National Parks.