Acacia horridula

Acacia horridula is a shrub belonging to the genus Acacia and the subgenus Phyllodineae. It is native to an area along the south coast in the Peel and South West regions of Western Australia.

The slender single-stemmed shrub typically grows to a height of 0.3 to 0.6 metres (1 to 2 ft) and produces yellow flowers from May to August.