Acacia dentifera, commonly known as Tooth-bearing Acacia, is a shrub native to the sandy soils and coastal heathlands of southwestern Australia. This species is adapted to a Mediterranean climate with wet winters and dry summers. It typically grows to a height of 0.6 to 3.0 meters (2 to 10 ft) and has an erect and loose habit. The foliage is characterized by phyllodes, which are leaf-like structures that are actually modified petioles. Acacia dentifera blooms from August to November, producing spherical to obloid flower-heads with 30 to 45 golden yellow flowers that are highly attractive to pollinators.

The Tooth-bearing Acacia is valued for its drought tolerance and vibrant yellow flowers, making it suitable for xeriscaping and as an ornamental in arid gardens. It is also used for habitat restoration and erosion control due to its ability to thrive in poor soils. While it prefers full sun, it can tolerate light shade and requires minimal water once established. It is best grown in well-drained sandy or loamy soils. Gardeners should note that Acacia species can be prone to root rot if overwatered and may attract pests such as aphids.CC BY-SA 4.0