Diplolaena cinerea, is a species of flowering plant in the family Rutaceae and is endemic to the west coast of Western Australia.

It has pale orange flowers, papery, elliptic shaped leaves that are covered in star-shaped hairs on the upper surface.

The flowers are about 2 cm (0.79 in) in diameter, the outer bracts oval, about 10 mm (0.39 in) long, soft, grey, sharp or tapering to a point.

[2][3] This species was first formally described in 1998 by Paul G. Wilson and the description was published in the journal Nuytsia.

[4][5] Diplolaena cinerea grows mostly in woodlands on gravelly or sandy soils over laterite from Mount Peron to Dandaragan near the west coast of Western Australia.