Siegfriedia is a monotypic genus flowering plant belonging to the family Rhamnaceae.

Siegfriedia darwinioides is a multi-stemmed, upright, spreading shrub 0.2–1 m (7.9 in – 3 ft 3.4 in) high with yellowish-cream to orange pendulous flowers.

The leaves are arranged opposite, oblong-shaped, apex pointed, base almost heart-shaped, margins rolled, upper surface veined and smooth, lower surface densely covered in short matted hairs.

[2][3][4] Siegfriedia darwinioides was first formally described in 1933 by C.A.Gardner and the description was published in Journal of the Royal Society of Western Australia.

[6] Siegfriedia darwinioides grows from the Stirling Ranges to Esperance on sandy, clay or loam soils.