(Zieria oreocena)
Zieria oreocena, commonly known as Grampians zieria, is a plant in the citrus family Rutaceae and is endemic to Victoria. It is a spindly shrub with glabrous, three-part, clover-like leaves and clusters of up to thirty white flowers with four petals and four stamens. It is a rare species, only found in the northern Grampians.