Acacia websteri is a shrub or tree belonging to the genus Acacia and the subgenus Juliflorae that is endemic to western Australia. Description The shrub or tree typically grows to a height of and produces yellow flowers. The branchlets flattened near the tips and are sparsely haired to glabrous and occasionally white-resinous. Like most species of Acacia it has phyllodes rather than true leaves. The thinly coriaceous evergreen phyllodes are erect with a linear shape and length of and a width of . They taper to a point with a gently curved apex and have three nerves per face. When the plant blooms it produces simple inflorescences with obloid to sub-spherical flowerheads that have a length of and a diameter of containing 30 to 36 golden coloured flowers. The narrowly linear seed pods that form after flowering have longitudinal ridges and are straight and biconvex with a length of up to and a width of containing longitudinally arranged seeds. The light brown seeds have an oblong shape with a length of around and a terminal aril. Distribution It is native to an area in the Wheatbelt and Goldfields regions of Western Australia. It has a disjunct distribution from around Bencubbin and around the towns of Coolgardie and Kambalda where it is often situated in drainage depressions growing in red loam, sand and clay soils as a part of shrubland and scrub communities. See also List of Acacia species References websteri Acacias of Western Australia Plants described in 1927 Taxa named by Joseph Maiden Taxa named by William Blakely