Mundulea sericea grows to heights around 5 m. Commonly it remains a shrub of sunny hillsides and bushveld.

The bark is pale grey, rough, deeply furrowed and corky; more so as the stems grow bigger on old trees.

This bark is used in traditional medicine to treat cases of poisoning. Ironically this bark and seeds also contain a fish poison, called rotenone, a substance serving to paralyse fish that remain edible in spite of the way they were captured (Coates Palgrave, 2002; Schmidt, et al, 2002).