Raukaua anomalus is a species of shrub native to New Zealand. It is found throughout the country from lowland to montane shrub and forest areas. R. anomalus grows up to 3 metres tall with small 1-3 cm long leaves that are alternately arranged along the densley divaricating branches. R. anomalus produces tiny green-white flowers along its branches from November to January. This is followed by small (5 mm) white berries with purple marks.