Acacia diallaga

The intricate shrub typically grows to a height of 0.5 to 1.5 mm (0.020 to 0.059 in) but can reach as high as 3 m (9.8 ft) and has a dense spreading habit.

It has glabrous and lenticellular obscurely ribbed branchlets.

The glabrous, rigid, green to grey-green to blue-green phyllodes have a narrowly elliptic to oblong-elliptic or somewhat lanceolate shape are a little asymmetric.

It is native to a small area in the Wheatbelt region of Western Australia around Perenjori.

[2] near Karara and Warriedar Stations to the east of Morawa where it is often situated on slopes or crests of low rocky hills growing in skeletal soils as a part of Allocasuarina or Acacia shrubland communities.