David John Edward Whibley

Acacia alcockii, also known as Alcock's wattle, is a species of flowering plant in the family Fabaceae and is endemic to South Australia. It is a bushy shrub with narrowly elliptic to lance-shaped phyllodes with the narrower end towards the base, and racemes of 5 to 11 spherical heads of pale yellow flowers, and oblong pods.

Acacia symonii, also known commonly as Symon's wattle, is a tree or shrub belonging to the genus Acacia and the subgenus Juliflorae that is endemic to parts of arid central Australia.

Acacia araneosa, commonly known as Balcanoona wattle or spidery wattle, is a species of flowering plant in the family Fabaceae and is endemic to South Australia. It is a small, wispy tree with pendulous phyllodes that are circular in cross section, racemes of spherical heads of yellow flowers, and linear pods up to 145 mm (5.7 in) long.

Acacia cretacea, also known as chalky wattle, is a species of flowering plant in the family Fabaceae and is endemic to South Australia. It is a spindly, straggy shrub or tree, with rather crowded, narrowly lance-shaped to narrowly elliptic, leathery phyllodes, spherical heads of lemon yellow to golden yellow flowers and firmly papery to thinly leathery, linear pods.

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