Phyllodes are green, rigid, flat to pentagonal or terete, 2 to 20 millimetres (0.08 to 0.79 in) long, shallowly recurved to straight and glabrous.

[3] A. daviesioides blooms between June and September producing yellow flower[1] that are mostly 5-merous with sepals that are variably united.

The shrub is closely related to Acacia cerastes, both are found in the Mount Gibson area north of Kalannie.

It is found in Low-lying area, sandplains, stony screes among heath, open scrub or shrubland.

[4] It is found in scattered populations in the Wheatbelt and Mid West regions of Western Australia.